4122212928 has 56 divisors (see below), whose sum is σ = 11038136928. Its totient is φ = 1357510656.

The previous prime is 4122212891. The next prime is 4122212947. The reversal of 4122212928 is 8292122214.

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, 113401 + ... + 145272.

It is an arithmetic number, because the mean of its divisors is an integer number (197109588).

Almost surely, 2^4122212928 is an apocalyptic number.

4122212928 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4122212928 is an abundant number, since it is smaller than the sum of its proper divisors (6915924000).

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

4122212928 is a wasteful number, since it uses less digits than its factorization.

4122212928 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258771 (or 258761 counting only the distinct ones).

The product of its digits is 9216, while the sum is 33.

The square root of 4122212928 is about 64204.4619010237. The cubic root of 4122212928 is about 1603.4058864831.

The spelling of 4122212928 in words is "four billion, one hundred twenty-two million, two hundred twelve thousand, nine hundred twenty-eight".