111163047764 has 6 divisors (see below), whose sum is σ = 194535333594. Its totient is φ = 55581523880.

The previous prime is 111163047757. The next prime is 111163047767. The reversal of 111163047764 is 467740361111.

It can be written as a sum of positive squares in only one way, i.e., 70282251664 + 40880796100 = 265108^2 + 202190^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111163047767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13895380967 + ... + 13895380974.

It is an arithmetic number, because the mean of its divisors is an integer number (32422555599).

Almost surely, 2^111163047764 is an apocalyptic number.

It is an amenable number.

111163047764 is a deficient number, since it is larger than the sum of its proper divisors (83372285830).

111163047764 is a wasteful number, since it uses less digits than its factorization.

111163047764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27790761945 (or 27790761943 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The spelling of 111163047764 in words is "one hundred eleven billion, one hundred sixty-three million, forty-seven thousand, seven hundred sixty-four".