100202021102022 has 32 divisors (see below), whose sum is σ = 230549967204864. Its totient is φ = 28439551872000.

The previous prime is 100202021101999. The next prime is 100202021102041. The reversal of 100202021102022 is 220201120202001.

It is a junction number, because it is equal to n+sod(n) for n = 100202021101992 and 100202021102010.

It is a congruent number.

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, 7899869179 + ... + 7899881862.

It is an arithmetic number, because the mean of its divisors is an integer number (7204686475152).

Almost surely, 2^{100202021102022} is an apocalyptic number.

100202021102022 is an abundant number, since it is smaller than the sum of its proper divisors (130347946102842).

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

100202021102022 is a wasteful number, since it uses less digits than its factorization.

100202021102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15799751204.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 100202021102022 its reverse (220201120202001), we get a palindrome (320403141304023).

The spelling of 100202021102022 in words is "one hundred trillion, two hundred two billion, twenty-one million, one hundred two thousand, twenty-two".