11166314622 has 16 divisors (see below), whose sum is σ = 22638556560. Its totient is φ = 3671116992.

The previous prime is 11166314609. The next prime is 11166314651. The reversal of 11166314622 is 22641366111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12746497 + ... + 12747372.

It is an arithmetic number, because the mean of its divisors is an integer number (1414909785).

Almost surely, 2^11166314622 is an apocalyptic number.

11166314622 is an abundant number, since it is smaller than the sum of its proper divisors (11472241938).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11166314622 is a wasteful number, since it uses less digits than its factorization.

11166314622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25493947.

The product of its digits is 10368, while the sum is 33.

It can be divided in two parts, 1116631 and 4622, that added together give a triangular number (1121253 = T₁₄₉₇).

The spelling of 11166314622 in words is "eleven billion, one hundred sixty-six million, three hundred fourteen thousand, six hundred twenty-two".