221422053127107 has 64 divisors (see below), whose sum is σ = 338727287808000. Its totient is φ = 126032161365504.

The previous prime is 221422053127103. The next prime is 221422053127127. The reversal of 221422053127107 is 701721350224122.

It is not a de Polignac number, because 221422053127107 - 2² = 221422053127103 is a prime.

It is a super-2 number, since 2×221422053127107² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (221422053127103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 28970564428 + ... + 28970572070.

It is an arithmetic number, because the mean of its divisors is an integer number (5292613872000).

Almost surely, 2^{221422053127107} is an apocalyptic number.

221422053127107 is a deficient number, since it is larger than the sum of its proper divisors (117305234680893).

221422053127107 is a wasteful number, since it uses less digits than its factorization.

221422053127107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13072.

The product of its (nonzero) digits is 94080, while the sum is 39.

The spelling of 221422053127107 in words is "two hundred twenty-one trillion, four hundred twenty-two billion, fifty-three million, one hundred twenty-seven thousand, one hundred seven".