12697202335 has 8 divisors (see below), whose sum is σ = 16132916016. Its totient is φ = 9560246400.

The previous prime is 12697202311. The next prime is 12697202339. The reversal of 12697202335 is 53320279621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12697202335 - 2¹³ = 12697194143 is a prime.

It is a super-2 number, since 2×12697202335² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12697202339) 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, 74689341 + ... + 74689510.

It is an arithmetic number, because the mean of its divisors is an integer number (2016614502).

Almost surely, 2^12697202335 is an apocalyptic number.

12697202335 is a deficient number, since it is larger than the sum of its proper divisors (3435713681).

12697202335 is a wasteful number, since it uses less digits than its factorization.

12697202335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149378873.

The product of its (nonzero) digits is 136080, while the sum is 40.

The spelling of 12697202335 in words is "twelve billion, six hundred ninety-seven million, two hundred two thousand, three hundred thirty-five".