22087536948 has 24 divisors (see below), whose sum is σ = 57263984960. Its totient is φ = 7362512280.

The previous prime is 22087536941. The next prime is 22087536979. The reversal of 22087536948 is 84963578022.

22087536948 is a `hidden beast` number, since 2 + 20 + 87 + 536 + 9 + 4 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 22087536894 and 22087536903.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22087536941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 102257008 + ... + 102257223.

Almost surely, 2^22087536948 is an apocalyptic number.

It is an amenable number.

22087536948 is an abundant number, since it is smaller than the sum of its proper divisors (35176448012).

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

22087536948 is a wasteful number, since it uses less digits than its factorization.

22087536948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204514244 (or 204514236 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 22087536948 in words is "twenty-two billion, eighty-seven million, five hundred thirty-six thousand, nine hundred forty-eight".