1010122100202 has 32 divisors (see below), whose sum is σ = 2029220138880. Its totient is φ = 335211600960.

The previous prime is 1010122100177. The next prime is 1010122100227. The reversal of 1010122100202 is 2020012210101.

It is an interprime number because it is at equal distance from previous prime (1010122100177) and next prime (1010122100227).

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, 29363052 + ... + 29397432.

It is an arithmetic number, because the mean of its divisors is an integer number (63413129340).

Almost surely, 2^{1010122100202} is an apocalyptic number.

1010122100202 is an abundant number, since it is smaller than the sum of its proper divisors (1019098038678).

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

1010122100202 is a wasteful number, since it uses less digits than its factorization.

1010122100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55998.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1010122100202 its reverse (2020012210101), we get a palindrome (3030134310303).

The spelling of 1010122100202 in words is "one trillion, ten billion, one hundred twenty-two million, one hundred thousand, two hundred two".