11278675356164 has 12 divisors (see below), whose sum is σ = 19888351201488. Its totient is φ = 5596289298600.

The previous prime is 11278675356139. The next prime is 11278675356191. The reversal of 11278675356164 is 46165357687211.

It is a super-2 number, since 2×11278675356164² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11278675356097 and 11278675356106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10762094282 + ... + 10762095329.

It is an arithmetic number, because the mean of its divisors is an integer number (1657362600124).

Almost surely, 2^{11278675356164} is an apocalyptic number.

It is an amenable number.

11278675356164 is a deficient number, since it is larger than the sum of its proper divisors (8609675845324).

11278675356164 is a wasteful number, since it uses less digits than its factorization.

11278675356164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21524189746 (or 21524189744 counting only the distinct ones).

The product of its digits is 50803200, while the sum is 62.

The spelling of 11278675356164 in words is "eleven trillion, two hundred seventy-eight billion, six hundred seventy-five million, three hundred fifty-six thousand, one hundred sixty-four".