22053320214261 has 32 divisors (see below), whose sum is σ = 33639846912000. Its totient is φ = 12588853929600.

The previous prime is 22053320214229. The next prime is 22053320214307. The reversal of 22053320214261 is 16241202335022.

It is not a de Polignac number, because 22053320214261 - 2⁵ = 22053320214229 is a prime.

It is a super-2 number, since 2×22053320214261² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053320215261) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 329322100 + ... + 329389058.

It is an arithmetic number, because the mean of its divisors is an integer number (1051245216000).

Almost surely, 2^{22053320214261} is an apocalyptic number.

22053320214261 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

22053320214261 is a deficient number, since it is larger than the sum of its proper divisors (11586526697739).

22053320214261 is a wasteful number, since it uses less digits than its factorization.

22053320214261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82969.

The product of its (nonzero) digits is 34560, while the sum is 33.

Adding to 22053320214261 its reverse (16241202335022), we get a palindrome (38294522549283).

The spelling of 22053320214261 in words is "twenty-two trillion, fifty-three billion, three hundred twenty million, two hundred fourteen thousand, two hundred sixty-one".