201102100202022 has 64 divisors (see below), whose sum is σ = 411937282437120. Its totient is φ = 65414744517024.

The previous prime is 201102100202009. The next prime is 201102100202089. The reversal of 201102100202022 is 220202001201102.

It is a junction number, because it is equal to n+sod(n) for n = 201102100201992 and 201102100202010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2227912063 + ... + 2228002325.

It is an arithmetic number, because the mean of its divisors is an integer number (6436520038080).

Almost surely, 2^{201102100202022} is an apocalyptic number.

201102100202022 is an abundant number, since it is smaller than the sum of its proper divisors (210835182235098).

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

201102100202022 is a wasteful number, since it uses less digits than its factorization.

201102100202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98177.

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

Adding to 201102100202022 its reverse (220202001201102), we get a palindrome (421304101403124).

The spelling of 201102100202022 in words is "two hundred one trillion, one hundred two billion, one hundred million, two hundred two thousand, twenty-two".