133922790722 has 30 divisors (see below), whose sum is σ = 234395323929. Its totient is φ = 57384613440.

The previous prime is 133922790697. The next prime is 133922790737. The reversal of 133922790722 is 227097229331.

It can be written as a sum of positive squares in 2 ways, for example, as 112299382321 + 21623408401 = 335111^2 + 147049^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=258769.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 25356722 + ... + 25362002.

Almost surely, 2^133922790722 is an apocalyptic number.

133922790722 is a deficient number, since it is larger than the sum of its proper divisors (100472533207).

133922790722 is an frugal number, since it uses more digits than its factorization.

133922790722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10592 (or 5290 counting only the distinct ones).

The product of its (nonzero) digits is 571536, while the sum is 47.

The spelling of 133922790722 in words is "one hundred thirty-three billion, nine hundred twenty-two million, seven hundred ninety thousand, seven hundred twenty-two".