220959606412 has 6 divisors (see below), whose sum is σ = 386679311228. Its totient is φ = 110479803204.

The previous prime is 220959606401. The next prime is 220959606421. The reversal of 220959606412 is 214606959022.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27619950798 + ... + 27619950805.

Almost surely, 2^220959606412 is an apocalyptic number.

It is an amenable number.

220959606412 is a deficient number, since it is larger than the sum of its proper divisors (165719704816).

220959606412 is a wasteful number, since it uses less digits than its factorization.

220959606412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55239901607 (or 55239901605 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 46.

The spelling of 220959606412 in words is "two hundred twenty billion, nine hundred fifty-nine million, six hundred six thousand, four hundred twelve".