2922391983252 has 24 divisors (see below), whose sum is σ = 7793045288896. Its totient is φ = 834969138048.

The previous prime is 2922391983221. The next prime is 2922391983271. The reversal of 2922391983252 is 2523891932292.

It is a junction number, because it is equal to n+sod(n) for n = 2922391983192 and 2922391983201.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 17395190293 + ... + 17395190460.

Almost surely, 2^{2922391983252} is an apocalyptic number.

It is an amenable number.

2922391983252 is an abundant number, since it is smaller than the sum of its proper divisors (4870653305644).

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

2922391983252 is a wasteful number, since it uses less digits than its factorization.

2922391983252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34790380767 (or 34790380765 counting only the distinct ones).

The product of its digits is 8398080, while the sum is 57.

The spelling of 2922391983252 in words is "two trillion, nine hundred twenty-two billion, three hundred ninety-one million, nine hundred eighty-three thousand, two hundred fifty-two".