11133238960778 has 64 divisors (see below), whose sum is σ = 18470019907584. Its totient is φ = 4990789944000.

The previous prime is 11133238960741. The next prime is 11133238960799. The reversal of 11133238960778 is 87706983233111.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3499916348 + ... + 3499919528.

It is an arithmetic number, because the mean of its divisors is an integer number (288594061056).

Almost surely, 2^{11133238960778} is an apocalyptic number.

11133238960778 is a deficient number, since it is larger than the sum of its proper divisors (7336780946806).

11133238960778 is a wasteful number, since it uses less digits than its factorization.

11133238960778 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6051.

The product of its (nonzero) digits is 9144576, while the sum is 59.

The spelling of 11133238960778 in words is "eleven trillion, one hundred thirty-three billion, two hundred thirty-eight million, nine hundred sixty thousand, seven hundred seventy-eight".