2012020101022 has 16 divisors (see below), whose sum is σ = 3063400840800. Its totient is φ = 990912998880.

The previous prime is 2012020101017. The next prime is 2012020101043. The reversal of 2012020101022 is 2201010202102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2012020100993 and 2012020101011.

It is a congruent number.

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, 6475497 + ... + 6779092.

It is an arithmetic number, because the mean of its divisors is an integer number (191462552550).

Almost surely, 2^{2012020101022} is an apocalyptic number.

2012020101022 is a deficient number, since it is larger than the sum of its proper divisors (1051380739778).

2012020101022 is a wasteful number, since it uses less digits than its factorization.

2012020101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13255731.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2012020101022 its reverse (2201010202102), we get a palindrome (4213030303124).

The spelling of 2012020101022 in words is "two trillion, twelve billion, twenty million, one hundred one thousand, twenty-two".