13512277022 has 8 divisors (see below), whose sum is σ = 20314169496. Its totient is φ = 6740887192.

The previous prime is 13512276989. The next prime is 13512277033. The reversal of 13512277022 is 22077221531.

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

It is a self number, because there is not a number n which added to its sum of digits gives 13512277022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7624553 + ... + 7626324.

It is an arithmetic number, because the mean of its divisors is an integer number (2539271187).

Almost surely, 2^13512277022 is an apocalyptic number.

13512277022 is a deficient number, since it is larger than the sum of its proper divisors (6801892474).

13512277022 is a wasteful number, since it uses less digits than its factorization.

13512277022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15251322.

The product of its (nonzero) digits is 11760, while the sum is 32.

Adding to 13512277022 its reverse (22077221531), we get a palindrome (35589498553).

The spelling of 13512277022 in words is "thirteen billion, five hundred twelve million, two hundred seventy-seven thousand, twenty-two".