22061115130164 has 96 divisors (see below), whose sum is σ = 57661797473280. Its totient is φ = 6508073280000.

The previous prime is 22061115130129. The next prime is 22061115130183. The reversal of 22061115130164 is 46103151116022.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 12948837 + ... + 14553164.

It is an arithmetic number, because the mean of its divisors is an integer number (600643723680).

Almost surely, 2^{22061115130164} is an apocalyptic number.

It is an amenable number.

22061115130164 is an abundant number, since it is smaller than the sum of its proper divisors (35600682343116).

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

22061115130164 is a wasteful number, since it uses less digits than its factorization.

22061115130164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27502181 (or 27502179 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

Adding to 22061115130164 its reverse (46103151116022), we get a palindrome (68164266246186).

The spelling of 22061115130164 in words is "twenty-two trillion, sixty-one billion, one hundred fifteen million, one hundred thirty thousand, one hundred sixty-four".