221413276123105 has 16 divisors (see below), whose sum is σ = 292509282225600. Its totient is φ = 159550517568960.

The previous prime is 221413276123033. The next prime is 221413276123139. The reversal of 221413276123105 is 501321672314122.

It is not a de Polignac number, because 221413276123105 - 2⁷ = 221413276122977 is a prime.

It is a super-2 number, since 2×221413276123105² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18466489095 + ... + 18466501084.

It is an arithmetic number, because the mean of its divisors is an integer number (18281830139100).

Almost surely, 2^{221413276123105} is an apocalyptic number.

It is an amenable number.

221413276123105 is a deficient number, since it is larger than the sum of its proper divisors (71096006102495).

221413276123105 is a wasteful number, since it uses less digits than its factorization.

221413276123105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36932990304.

The product of its (nonzero) digits is 120960, while the sum is 40.

The spelling of 221413276123105 in words is "two hundred twenty-one trillion, four hundred thirteen billion, two hundred seventy-six million, one hundred twenty-three thousand, one hundred five".