2122100000122 has 32 divisors (see below), whose sum is σ = 3232685998080. Its totient is φ = 1044617973360.

The previous prime is 2122100000093. The next prime is 2122100000179. The reversal of 2122100000122 is 2210000012212.

It is a happy number.

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, 127590747 + ... + 127607377.

It is an arithmetic number, because the mean of its divisors is an integer number (101021437440).

Almost surely, 2^{2122100000122} is an apocalyptic number.

2122100000122 is a deficient number, since it is larger than the sum of its proper divisors (1110585997958).

2122100000122 is a wasteful number, since it uses less digits than its factorization.

2122100000122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18978.

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

Adding to 2122100000122 its reverse (2210000012212), we get a palindrome (4332100012334).

The spelling of 2122100000122 in words is "two trillion, one hundred twenty-two billion, one hundred million, one hundred twenty-two", and thus it is an aban number.