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2220300012000 = 25353743614701
BaseRepresentation
bin100000010011110100001…
…100011000100111100000
321212020222112011222210210
4200103310030120213200
5242334133300341000
64415554114454120
7316261050465360
oct40236414304740
97766875158723
102220300012000
11786695523504
122ba385b94340
131314b1461565
147966aa309a0
153cb4d6d0350
hex204f43189e0

2220300012000 has 384 divisors, whose sum is σ = 8506138088448. Its totient is φ = 495694080000.

The previous prime is 2220300011953. The next prime is 2220300012017. The reversal of 2220300012000 is 2100030222.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3304650 + ... + 3919350.

It is an arithmetic number, because the mean of its divisors is an integer number (22151401272).

Almost surely, 22220300012000 is an apocalyptic number.

2220300012000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2220300012000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4253069044224).

2220300012000 is an abundant number, since it is smaller than the sum of its proper divisors (6285838076448).

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

2220300012000 is a wasteful number, since it uses less digits than its factorization.

2220300012000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 614779 (or 614761 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 2220300012000 its reverse (2100030222), we get a palindrome (2222400042222).

The spelling of 2220300012000 in words is "two trillion, two hundred twenty billion, three hundred million, twelve thousand".