2122797934 has 16 divisors (see below), whose sum is σ = 3259926000. Its totient is φ = 1036397824.

The previous prime is 2122797893. The next prime is 2122797947. The reversal of 2122797934 is 4397972212.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42787 + ... + 77950.

It is an arithmetic number, because the mean of its divisors is an integer number (203745375).

Almost surely, 2^2122797934 is an apocalyptic number.

2122797934 is a deficient number, since it is larger than the sum of its proper divisors (1137128066).

2122797934 is a wasteful number, since it uses less digits than its factorization.

2122797934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120947.

The product of its digits is 381024, while the sum is 46.

The square root of 2122797934 is about 46073.8313362368. The cubic root of 2122797934 is about 1285.1965530766.

The spelling of 2122797934 in words is "two billion, one hundred twenty-two million, seven hundred ninety-seven thousand, nine hundred thirty-four".