11972207370297 has 16 divisors (see below), whose sum is σ = 16182520960320. Its totient is φ = 7871694941952.

The previous prime is 11972207370229. The next prime is 11972207370373. The reversal of 11972207370297 is 79207370227911.

It is not a de Polignac number, because 11972207370297 - 2⁸ = 11972207370041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11972207370217) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2404933 + ... + 5452349.

It is an arithmetic number, because the mean of its divisors is an integer number (1011407560020).

Almost surely, 2^{11972207370297} is an apocalyptic number.

It is an amenable number.

11972207370297 is a deficient number, since it is larger than the sum of its proper divisors (4210313590023).

11972207370297 is a wasteful number, since it uses less digits than its factorization.

11972207370297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3065432.

The product of its (nonzero) digits is 4667544, while the sum is 57.

The spelling of 11972207370297 in words is "eleven trillion, nine hundred seventy-two billion, two hundred seven million, three hundred seventy thousand, two hundred ninety-seven".