2010012021122 has 64 divisors (see below), whose sum is σ = 3622542739200. Its totient is φ = 818597560320.

The previous prime is 2010012021119. The next prime is 2010012021133. The reversal of 2010012021122 is 2211202100102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2010012021097 and 2010012021106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3419138 + ... + 3963650.

It is an arithmetic number, because the mean of its divisors is an integer number (56602230300).

Almost surely, 2^{2010012021122} is an apocalyptic number.

2010012021122 is a deficient number, since it is larger than the sum of its proper divisors (1612530718078).

2010012021122 is a wasteful number, since it uses less digits than its factorization.

2010012021122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544731.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2010012021122 its reverse (2211202100102), we get a palindrome (4221214121224).

The spelling of 2010012021122 in words is "two trillion, ten billion, twelve million, twenty-one thousand, one hundred twenty-two".