2975222363409 has 20 divisors (see below), whose sum is σ = 4444521545904. Its totient is φ = 1983457668024.

The previous prime is 2975222363401. The next prime is 2975222363423. The reversal of 2975222363409 is 9043632225792.

2975222363409 is a `hidden beast` number, since 2 + 9 + 7 + 5 + 2 + 223 + 6 + 3 + 409 = 666.

It is not a de Polignac number, because 2975222363409 - 2³ = 2975222363401 is a prime.

It is a super-2 number, since 2×2975222363409² (a number of 26 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (2975222363401) by changing a digit.

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 19 ways as a sum of consecutive naturals, for example, 8791474 + ... + 9123620.

Almost surely, 2^{2975222363409} is an apocalyptic number.

It is an amenable number.

2975222363409 is a deficient number, since it is larger than the sum of its proper divisors (1469299182495).

2975222363409 is a wasteful number, since it uses less digits than its factorization.

2975222363409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442746 (or 442737 counting only the distinct ones).

The product of its (nonzero) digits is 9797760, while the sum is 54.

The spelling of 2975222363409 in words is "two trillion, nine hundred seventy-five billion, two hundred twenty-two million, three hundred sixty-three thousand, four hundred nine".