22355206854036 has 24 divisors (see below), whose sum is σ = 59613884944320. Its totient is φ = 6387201958272.

The previous prime is 22355206853963. The next prime is 22355206854053. The reversal of 22355206854036 is 63045860255322.

It is a self number, because there is not a number n which added to its sum of digits gives 22355206854036.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133066707381 + ... + 133066707548.

It is an arithmetic number, because the mean of its divisors is an integer number (2483911872680).

Almost surely, 2^{22355206854036} is an apocalyptic number.

It is an amenable number.

22355206854036 is an abundant number, since it is smaller than the sum of its proper divisors (37258678090284).

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

22355206854036 is a wasteful number, since it uses less digits than its factorization.

22355206854036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266133414943 (or 266133414941 counting only the distinct ones).

The product of its (nonzero) digits is 10368000, while the sum is 51.

The spelling of 22355206854036 in words is "twenty-two trillion, three hundred fifty-five billion, two hundred six million, eight hundred fifty-four thousand, thirty-six".