20120850622 has 16 divisors (see below), whose sum is σ = 31786802640. Its totient is φ = 9525817728.

The previous prime is 20120850613. The next prime is 20120850661. The reversal of 20120850622 is 22605802102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69723 + ... + 212374.

It is an arithmetic number, because the mean of its divisors is an integer number (1986675165).

Almost surely, 2^20120850622 is an apocalyptic number.

20120850622 is a deficient number, since it is larger than the sum of its proper divisors (11665952018).

20120850622 is a wasteful number, since it uses less digits than its factorization.

20120850622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283995.

The product of its (nonzero) digits is 3840, while the sum is 28.

The spelling of 20120850622 in words is "twenty billion, one hundred twenty million, eight hundred fifty thousand, six hundred twenty-two".