201101022112022 has 32 divisors (see below), whose sum is σ = 318085010074944. Its totient is φ = 95254913894400.

The previous prime is 201101022112021. The next prime is 201101022112037. The reversal of 201101022112022 is 220211220101102.

It is a super-2 number, since 2×201101022112022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201101022112021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238097354 + ... + 238940477.

It is an arithmetic number, because the mean of its divisors is an integer number (9940156564842).

Almost surely, 2^{201101022112022} is an apocalyptic number.

201101022112022 is a deficient number, since it is larger than the sum of its proper divisors (116983987962922).

201101022112022 is a wasteful number, since it uses less digits than its factorization.

201101022112022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477038024.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 201101022112022 its reverse (220211220101102), we get a palindrome (421312242213124).

The spelling of 201101022112022 in words is "two hundred one trillion, one hundred one billion, twenty-two million, one hundred twelve thousand, twenty-two".