2122576992 has 36 divisors (see below), whose sum is σ = 6036079140. Its totient is φ = 707525568.

The previous prime is 2122576991. The next prime is 2122576999. The reversal of 2122576992 is 2996752212.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122576991) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3684742 + ... + 3685317.

It is an arithmetic number, because the mean of its divisors is an integer number (167668865).

Almost surely, 2^2122576992 is an apocalyptic number.

It is an amenable number.

2122576992 is an abundant number, since it is smaller than the sum of its proper divisors (3913502148).

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

2122576992 is a wasteful number, since it uses less digits than its factorization.

2122576992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7370075 (or 7370064 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 2122576992 is about 46071.4335787373. The cubic root of 2122576992 is about 1285.1519635368.

The spelling of 2122576992 in words is "two billion, one hundred twenty-two million, five hundred seventy-six thousand, nine hundred ninety-two".