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12210210320002 = 299112251502861
BaseRepresentation
bin1011000110101110100100…
…1111111010111010000010
31121020021200112212210012221
42301223221033322322002
53100023002320220002
641545143154441254
72400105252160222
oct261535117727202
947207615783187
1012210210320002
1139883594515a2
12145250689322a
136a7558157916
14302d97b30082
15162937949c37
hexb1ae93fae82

12210210320002 has 16 divisors (see below), whose sum is σ = 18335330106624. Its totient is φ = 6098434650000.

The previous prime is 12210210319987. The next prime is 12210210320027. The reversal of 12210210320002 is 20002301201221.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24030052 + ... + 24532912.

It is an arithmetic number, because the mean of its divisors is an integer number (1145958131664).

Almost surely, 212210210320002 is an apocalyptic number.

12210210320002 is a deficient number, since it is larger than the sum of its proper divisors (6125119786622).

12210210320002 is a wasteful number, since it uses less digits than its factorization.

12210210320002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 516105.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 12210210320002 its reverse (20002301201221), we get a palindrome (32212511521223).

The spelling of 12210210320002 in words is "twelve trillion, two hundred ten billion, two hundred ten million, three hundred twenty thousand, two".

Divisors: 1 2 991 1982 12251 24502 502861 1005722 12140741 24281482 498335251 996670502 6160550111 12321100222 6105105160001 12210210320002