22950061650 has 36 divisors (see below), whose sum is σ = 61659166842. Its totient is φ = 6120016320.

The previous prime is 22950061637. The next prime is 22950061691. The reversal of 22950061650 is 5616005922.

It can be written as a sum of positive squares in 3 ways, for example, as 17795826801 + 5154234849 = 133401^2 + 71793^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 25499619 + ... + 25500518.

Almost surely, 2^22950061650 is an apocalyptic number.

22950061650 is an abundant number, since it is smaller than the sum of its proper divisors (38709105192).

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

22950061650 is a wasteful number, since it uses less digits than its factorization.

22950061650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51000155 (or 51000147 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 36.

The spelling of 22950061650 in words is "twenty-two billion, nine hundred fifty million, sixty-one thousand, six hundred fifty".