220838518150 has 24 divisors (see below), whose sum is σ = 410815596744. Its totient is φ = 88323374400.

The previous prime is 220838518133. The next prime is 220838518171. The reversal of 220838518150 is 51815838022.

It is a super-3 number, since 3×220838518150³ (a number of 35 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220838518097 and 220838518106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 74545 + ... + 668755.

It is an arithmetic number, because the mean of its divisors is an integer number (17117316531).

Almost surely, 2^220838518150 is an apocalyptic number.

220838518150 is a deficient number, since it is larger than the sum of its proper divisors (189977078594).

220838518150 is a wasteful number, since it uses less digits than its factorization.

220838518150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601656 (or 601651 counting only the distinct ones).

The product of its (nonzero) digits is 153600, while the sum is 43.

The spelling of 220838518150 in words is "two hundred twenty billion, eight hundred thirty-eight million, five hundred eighteen thousand, one hundred fifty".