220001011000012 has 48 divisors (see below), whose sum is σ = 456368820526080. Its totient is φ = 91681236244800.

The previous prime is 220001011000003. The next prime is 220001011000033. The reversal of 220001011000012 is 210000110100022.

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, 4244475763 + ... + 4244527594.

It is an arithmetic number, because the mean of its divisors is an integer number (9507683760960).

Almost surely, 2^{220001011000012} is an apocalyptic number.

220001011000012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

220001011000012 is an abundant number, since it is smaller than the sum of its proper divisors (236367809526068).

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

220001011000012 is a wasteful number, since it uses less digits than its factorization.

220001011000012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8489003422 (or 8489003420 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 220001011000012 its reverse (210000110100022), we get a palindrome (430001121100034).

The spelling of 220001011000012 in words is "two hundred twenty trillion, one billion, eleven million, twelve", and thus it is an aban number.