2122455236122 has 16 divisors (see below), whose sum is σ = 3430379508192. Its totient is φ = 979081017840.

The previous prime is 2122455236093. The next prime is 2122455236131. The reversal of 2122455236122 is 2216325542212.

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, 21353904 + ... + 21453067.

It is an arithmetic number, because the mean of its divisors is an integer number (214398719262).

Almost surely, 2^{2122455236122} is an apocalyptic number.

2122455236122 is a deficient number, since it is larger than the sum of its proper divisors (1307924272070).

2122455236122 is a wasteful number, since it uses less digits than its factorization.

2122455236122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42808893.

The product of its digits is 115200, while the sum is 37.

The spelling of 2122455236122 in words is "two trillion, one hundred twenty-two billion, four hundred fifty-five million, two hundred thirty-six thousand, one hundred twenty-two".