220010211122012 has 24 divisors (see below), whose sum is σ = 395128954732512. Its totient is φ = 107151240801600.

The previous prime is 220010211121879. The next prime is 220010211122017. The reversal of 220010211122012 is 210221112010022.

220010211122012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220010211122017) 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, 4377068039 + ... + 4377118302.

It is an arithmetic number, because the mean of its divisors is an integer number (16463706447188).

Almost surely, 2^{220010211122012} is an apocalyptic number.

It is an amenable number.

220010211122012 is a deficient number, since it is larger than the sum of its proper divisors (175118743610500).

220010211122012 is a wasteful number, since it uses less digits than its factorization.

220010211122012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8754186509 (or 8754186507 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 220010211122012 its reverse (210221112010022), we get a palindrome (430231323132034).

The spelling of 220010211122012 in words is "two hundred twenty trillion, ten billion, two hundred eleven million, one hundred twenty-two thousand, twelve".