375002220 has 48 divisors (see below), whose sum is σ = 1052352000. Its totient is φ = 99777216.

The previous prime is 375002209. The next prime is 375002227. The reversal of 375002220 is 22200573.

It is a super-3 number, since 3×375002220³ (a number of 27 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (375002227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21031 + ... + 34529.

It is an arithmetic number, because the mean of its divisors is an integer number (21924000).

Almost surely, 2^375002220 is an apocalyptic number.

375002220 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

375002220 is an abundant number, since it is smaller than the sum of its proper divisors (677349780).

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

375002220 is a wasteful number, since it uses less digits than its factorization.

375002220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13974 (or 13972 counting only the distinct ones).

The product of its (nonzero) digits is 840, while the sum is 21.

The square root of 375002220 is about 19364.9740511058. The cubic root of 375002220 is about 721.1262081705.

Adding to 375002220 its reverse (22200573), we get a palindrome (397202793).

The spelling of 375002220 in words is "three hundred seventy-five million, two thousand, two hundred twenty".