2122010121010 has 64 divisors (see below), whose sum is σ = 4130608809600. Its totient is φ = 780245706240.

The previous prime is 2122010120987. The next prime is 2122010121029. The reversal of 2122010121010 is 101210102212.

It is a Harshad number since it is a multiple of its sum of digits (13).

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, 37967566 + ... + 38023414.

It is an arithmetic number, because the mean of its divisors is an integer number (64540762650).

Almost surely, 2^{2122010121010} is an apocalyptic number.

2122010121010 is a deficient number, since it is larger than the sum of its proper divisors (2008598688590).

2122010121010 is a wasteful number, since it uses less digits than its factorization.

2122010121010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57083.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2122010121010 its reverse (101210102212), we get a palindrome (2223220223222).

The spelling of 2122010121010 in words is "two trillion, one hundred twenty-two billion, ten million, one hundred twenty-one thousand, ten".