202111101102022 has 32 divisors (see below), whose sum is σ = 349722331031808. Its totient is φ = 85807541229216.

The previous prime is 202111101102007. The next prime is 202111101102061. The reversal of 202111101102022 is 220201101111202.

It is a junction number, because it is equal to n+sod(n) for n = 202111101101987 and 202111101102005.

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, 64374213 + ... + 67440799.

It is an arithmetic number, because the mean of its divisors is an integer number (10928822844744).

Almost surely, 2^{202111101102022} is an apocalyptic number.

202111101102022 is a deficient number, since it is larger than the sum of its proper divisors (147611229929786).

202111101102022 is a wasteful number, since it uses less digits than its factorization.

202111101102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3110700.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 202111101102022 its reverse (220201101111202), we get a palindrome (422312202213224).

The spelling of 202111101102022 in words is "two hundred two trillion, one hundred eleven billion, one hundred one million, one hundred two thousand, twenty-two".