135222631614 has 96 divisors (see below), whose sum is σ = 346817802240. Its totient is φ = 37255982400.

The previous prime is 135222631613. The next prime is 135222631627. The reversal of 135222631614 is 416136222531.

135222631614 is a `hidden beast` number, since 1 + 3 + 5 + 2 + 2 + 2 + 6 + 31 + 614 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135222631613) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2940579 + ... + 2986209.

It is an arithmetic number, because the mean of its divisors is an integer number (3612685440).

Almost surely, 2^135222631614 is an apocalyptic number.

135222631614 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 135222631614, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173408901120).

135222631614 is an abundant number, since it is smaller than the sum of its proper divisors (211595170626).

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

135222631614 is a wasteful number, since it uses less digits than its factorization.

135222631614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46486 (or 46483 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The spelling of 135222631614 in words is "one hundred thirty-five billion, two hundred twenty-two million, six hundred thirty-one thousand, six hundred fourteen".