1368101219915 has 48 divisors (see below), whose sum is σ = 1710706015200. Its totient is φ = 1050280971264.

The previous prime is 1368101219773. The next prime is 1368101219921. The reversal of 1368101219915 is 5199121018631.

It is not a de Polignac number, because 1368101219915 - 2⁸ = 1368101219659 is a prime.

It is a super-2 number, since 2×1368101219915² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1368101219915.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 850279631 + ... + 850281239.

It is an arithmetic number, because the mean of its divisors is an integer number (35639708650).

Almost surely, 2^{1368101219915} is an apocalyptic number.

1368101219915 is a deficient number, since it is larger than the sum of its proper divisors (342604795285).

1368101219915 is a wasteful number, since it uses less digits than its factorization.

1368101219915 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784 (or 2755 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 47.

The spelling of 1368101219915 in words is "one trillion, three hundred sixty-eight billion, one hundred one million, two hundred nineteen thousand, nine hundred fifteen".