22355206854115 has 16 divisors (see below), whose sum is σ = 26961884467200. Its totient is φ = 17793746863200.

The previous prime is 22355206854091. The next prime is 22355206854121. The reversal of 22355206854115 is 51145860255322.

It is a happy number.

It is not a de Polignac number, because 22355206854115 - 2²⁷ = 22355072636387 is a prime.

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, 33627190 + ... + 34285540.

It is an arithmetic number, because the mean of its divisors is an integer number (1685117779200).

Almost surely, 2^{22355206854115} is an apocalyptic number.

22355206854115 is a deficient number, since it is larger than the sum of its proper divisors (4606677613085).

22355206854115 is a wasteful number, since it uses less digits than its factorization.

22355206854115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 692682.

The product of its (nonzero) digits is 2880000, while the sum is 49.

The spelling of 22355206854115 in words is "twenty-two trillion, three hundred fifty-five billion, two hundred six million, eight hundred fifty-four thousand, one hundred fifteen".