2133391717122 has 64 divisors (see below), whose sum is σ = 4476666839040. Its totient is φ = 676490196800.

The previous prime is 2133391717117. The next prime is 2133391717133. The reversal of 2133391717122 is 2217171933312.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 165231847 + ... + 165244757.

It is an arithmetic number, because the mean of its divisors is an integer number (69947919360).

Almost surely, 2^{2133391717122} is an apocalyptic number.

2133391717122 is an abundant number, since it is smaller than the sum of its proper divisors (2343275121918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2133391717122 is a wasteful number, since it uses less digits than its factorization.

2133391717122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19399.

The product of its digits is 95256, while the sum is 42.

The spelling of 2133391717122 in words is "two trillion, one hundred thirty-three billion, three hundred ninety-one million, seven hundred seventeen thousand, one hundred twenty-two".