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12200211002210 = 2571115844429873
BaseRepresentation
bin1011000110001001010100…
…1111100011001101100010
31121012022212200101210220112
42301202111033203031202
53044342013004032320
641540411034411322
72366302413316220
oct261422517431542
947168780353815
1012200211002210
1139840980630a0
121450595b90b42
136a6623648b2a
143026c9b07b10
1516254eb73ec5
hexb18953e3362

12200211002210 has 32 divisors (see below), whose sum is σ = 27379174822272. Its totient is φ = 3802663169280.

The previous prime is 12200211002183. The next prime is 12200211002267. The reversal of 12200211002210 is 1220011200221.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7922214167 + ... + 7922215706.

It is an arithmetic number, because the mean of its divisors is an integer number (855599213196).

Almost surely, 212200211002210 is an apocalyptic number.

12200211002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12200211002210 is an abundant number, since it is smaller than the sum of its proper divisors (15178963820062).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12200211002210 is a wasteful number, since it uses less digits than its factorization.

12200211002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15844429898.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12200211002210 its reverse (1220011200221), we get a palindrome (13420222202431).

The spelling of 12200211002210 in words is "twelve trillion, two hundred billion, two hundred eleven million, two thousand, two hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 15844429873 31688859746 79222149365 110911009111 158444298730 174288728603 221822018222 348577457206 554555045555 871443643015 1109110091110 1220021100221 1742887286030 2440042200442 6100105501105 12200211002210