201034022022 has 24 divisors (see below), whose sum is σ = 435831059664. Its totient is φ = 66971749104.

The previous prime is 201034022017. The next prime is 201034022041. The reversal of 201034022022 is 220220430102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 201034021986 and 201034022004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3267978 + ... + 3328925.

It is an arithmetic number, because the mean of its divisors is an integer number (18159627486).

Almost surely, 2^201034022022 is an apocalyptic number.

201034022022 is an abundant number, since it is smaller than the sum of its proper divisors (234797037642).

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

201034022022 is a wasteful number, since it uses less digits than its factorization.

201034022022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6598604 (or 6598601 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

Adding to 201034022022 its reverse (220220430102), we get a palindrome (421254452124).

The spelling of 201034022022 in words is "two hundred one billion, thirty-four million, twenty-two thousand, twenty-two".