111562260664 has 8 divisors (see below), whose sum is σ = 209179238760. Its totient is φ = 55781130328.

The previous prime is 111562260653. The next prime is 111562260671. The reversal of 111562260664 is 466062265111.

111562260664 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×111562260664² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6972641284 + ... + 6972641299.

It is an arithmetic number, because the mean of its divisors is an integer number (26147404845).

Almost surely, 2^111562260664 is an apocalyptic number.

It is an amenable number.

111562260664 is a deficient number, since it is larger than the sum of its proper divisors (97616978096).

111562260664 is a wasteful number, since it uses less digits than its factorization.

111562260664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13945282589 (or 13945282585 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 111562260664 in words is "one hundred eleven billion, five hundred sixty-two million, two hundred sixty thousand, six hundred sixty-four".