2356984451922 has 16 divisors (see below), whose sum is σ = 4760641864512. Its totient is φ = 777882657200.

The previous prime is 2356984451863. The next prime is 2356984451923. The reversal of 2356984451922 is 2291544896532.

It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2356984451923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1944706038 + ... + 1944707249.

It is an arithmetic number, because the mean of its divisors is an integer number (297540116532).

Almost surely, 2^{2356984451922} is an apocalyptic number.

2356984451922 is an abundant number, since it is smaller than the sum of its proper divisors (2403657412590).

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

2356984451922 is a wasteful number, since it uses less digits than its factorization.

2356984451922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3889413393.

The product of its digits is 37324800, while the sum is 60.

The spelling of 2356984451922 in words is "two trillion, three hundred fifty-six billion, nine hundred eighty-four million, four hundred fifty-one thousand, nine hundred twenty-two".