4228863586120 has 32 divisors (see below), whose sum is σ = 9843044556600. Its totient is φ = 1633216281088.

The previous prime is 4228863586093. The next prime is 4228863586127. The reversal of 4228863586120 is 216853688224.

It can be written as a sum of positive squares in 4 ways, for example, as 2728106283204 + 1500757302916 = 1651698^2 + 1225054^2 .

It is not an unprimeable number, because it can be changed into a prime (4228863586127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1822784869 + ... + 1822787188.

Almost surely, 2^{4228863586120} is an apocalyptic number.

4228863586120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4228863586120 is an abundant number, since it is smaller than the sum of its proper divisors (5614180970480).

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

4228863586120 is a wasteful number, since it uses less digits than its factorization.

4228863586120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3645572097 (or 3645572093 counting only the distinct ones).

The product of its (nonzero) digits is 8847360, while the sum is 55.

The spelling of 4228863586120 in words is "four trillion, two hundred twenty-eight billion, eight hundred sixty-three million, five hundred eighty-six thousand, one hundred twenty".