100020020022102 has 16 divisors (see below), whose sum is σ = 202450161009600. Its totient is φ = 32938319846472.

The previous prime is 100020020022089. The next prime is 100020020022203. The reversal of 100020020022102 is 201220020020001.

It is a congruent 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, 100421706352 + ... + 100421707347.

It is an arithmetic number, because the mean of its divisors is an integer number (12653135063100).

Almost surely, 2^{100020020022102} is an apocalyptic number.

100020020022102 is an abundant number, since it is smaller than the sum of its proper divisors (102430140987498).

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

100020020022102 is a wasteful number, since it uses less digits than its factorization.

100020020022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200843413787.

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

Adding to 100020020022102 its reverse (201220020020001), we get a palindrome (301240040042103).

The spelling of 100020020022102 in words is "one hundred trillion, twenty billion, twenty million, twenty-two thousand, one hundred two".