111714427000 has 256 divisors, whose sum is σ = 300379622400. Its totient is φ = 38491200000.

The previous prime is 111714426979. The next prime is 111714427021. The reversal of 111714427000 is 724417111.

It is an interprime number because it is at equal distance from previous prime (111714426979) and next prime (111714427021).

It is a super-2 number, since 2×111714427000² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111714427000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27574975 + ... + 27579025.

It is an arithmetic number, because the mean of its divisors is an integer number (1173357900).

Almost surely, 2^111714427000 is an apocalyptic number.

111714427000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 111714427000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150189811200).

111714427000 is an abundant number, since it is smaller than the sum of its proper divisors (188665195400).

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

111714427000 is a wasteful number, since it uses less digits than its factorization.

111714427000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4215 (or 4201 counting only the distinct ones).

The product of its (nonzero) digits is 1568, while the sum is 28.

The spelling of 111714427000 in words is "one hundred eleven billion, seven hundred fourteen million, four hundred twenty-seven thousand".