111362166352 has 10 divisors (see below), whose sum is σ = 215764197338. Its totient is φ = 55681083168.

The previous prime is 111362166347. The next prime is 111362166353. The reversal of 111362166352 is 253661263111.

It can be written as a sum of positive squares in only one way, i.e., 59206568976 + 52155597376 = 243324^2 + 228376^2 .

It is a super-2 number, since 2×111362166352² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111362166353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3480067683 + ... + 3480067714.

Almost surely, 2^111362166352 is an apocalyptic number.

It is an amenable number.

111362166352 is a deficient number, since it is larger than the sum of its proper divisors (104402030986).

111362166352 is an equidigital number, since it uses as much as digits as its factorization.

111362166352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6960135405 (or 6960135399 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The spelling of 111362166352 in words is "one hundred eleven billion, three hundred sixty-two million, one hundred sixty-six thousand, three hundred fifty-two".