135332222525 has 24 divisors (see below), whose sum is σ = 177978799104. Its totient is φ = 101860862400.

The previous prime is 135332222449. The next prime is 135332222539. The reversal of 135332222525 is 525222233531.

It is not a de Polignac number, because 135332222525 - 2²⁶ = 135265113661 is a prime.

It is a super-2 number, since 2×135332222525² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1894109 + ... + 1964258.

It is an arithmetic number, because the mean of its divisors is an integer number (7415783296).

Almost surely, 2^135332222525 is an apocalyptic number.

It is an amenable number.

135332222525 is a deficient number, since it is larger than the sum of its proper divisors (42646576579).

135332222525 is a wasteful number, since it uses less digits than its factorization.

135332222525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3858461 (or 3858456 counting only the distinct ones).

The product of its digits is 108000, while the sum is 35.

The spelling of 135332222525 in words is "one hundred thirty-five billion, three hundred thirty-two million, two hundred twenty-two thousand, five hundred twenty-five".