22274062044 has 48 divisors (see below), whose sum is σ = 56095552800. Its totient is φ = 6838272000.

The previous prime is 22274061983. The next prime is 22274062073. The reversal of 22274062044 is 44026047222.

It is a super-2 number, since 2×22274062044² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22274061996 and 22274062014.

It is a congruent number.

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, 88957 + ... + 229044.

It is an arithmetic number, because the mean of its divisors is an integer number (1168657350).

Almost surely, 2^22274062044 is an apocalyptic number.

It is an amenable number.

22274062044 is an abundant number, since it is smaller than the sum of its proper divisors (33821490756).

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

22274062044 is a wasteful number, since it uses less digits than its factorization.

22274062044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318470 (or 318468 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 33.

The spelling of 22274062044 in words is "twenty-two billion, two hundred seventy-four million, sixty-two thousand, forty-four".