100012020200202 has 32 divisors (see below), whose sum is σ = 221464880561664. Its totient is φ = 29854334386800.

The previous prime is 100012020200179. The next prime is 100012020200263. The reversal of 100012020200202 is 202002020210001.

It is a super-2 number, since 2×100012020200202² (a number of 29 digits) contains 22 as substring.

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, 11308455574 + ... + 11308464417.

It is an arithmetic number, because the mean of its divisors is an integer number (6920777517552).

Almost surely, 2^{100012020200202} is an apocalyptic number.

100012020200202 is an abundant number, since it is smaller than the sum of its proper divisors (121452860361462).

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

100012020200202 is a wasteful number, since it uses less digits than its factorization.

100012020200202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22616920074.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100012020200202 its reverse (202002020210001), we get a palindrome (302014040410203).

The spelling of 100012020200202 in words is "one hundred trillion, twelve billion, twenty million, two hundred thousand, two hundred two".