22850428498 has 8 divisors (see below), whose sum is σ = 34303903308. Its totient is φ = 11415794064.

The previous prime is 22850428487. The next prime is 22850428547. The reversal of 22850428498 is 89482405822.

It can be written as a sum of positive squares in 2 ways, for example, as 14271408369 + 8579020129 = 119463^2 + 92623^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4707061 + ... + 4711912.

Almost surely, 2^22850428498 is an apocalyptic number.

22850428498 is a deficient number, since it is larger than the sum of its proper divisors (11453474810).

22850428498 is a wasteful number, since it uses less digits than its factorization.

22850428498 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9420188.

The product of its (nonzero) digits is 2949120, while the sum is 52.

The spelling of 22850428498 in words is "twenty-two billion, eight hundred fifty million, four hundred twenty-eight thousand, four hundred ninety-eight".