10850204220 has 48 divisors (see below), whose sum is σ = 31979552640. Its totient is φ = 2741103936.

The previous prime is 10850204191. The next prime is 10850204237. The reversal of 10850204220 is 2240205801.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4757722 + ... + 4760001.

It is an arithmetic number, because the mean of its divisors is an integer number (666240680).

Almost surely, 2^10850204220 is an apocalyptic number.

10850204220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10850204220 is an abundant number, since it is smaller than the sum of its proper divisors (21129348420).

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

10850204220 is a wasteful number, since it uses less digits than its factorization.

10850204220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9517754 (or 9517752 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 24.

The spelling of 10850204220 in words is "ten billion, eight hundred fifty million, two hundred four thousand, two hundred twenty".