122300230440525 has 12 divisors (see below), whose sum is σ = 202203047661792. Its totient is φ = 65226789568240.

The previous prime is 122300230440481. The next prime is 122300230440767. The reversal of 122300230440525 is 525044032003221.

It is not a de Polignac number, because 122300230440525 - 2⁹ = 122300230440013 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 815334869529 + ... + 815334869678.

It is an arithmetic number, because the mean of its divisors is an integer number (16850253971816).

Almost surely, 2^{122300230440525} is an apocalyptic number.

122300230440525 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

122300230440525 is a deficient number, since it is larger than the sum of its proper divisors (79902817221267).

122300230440525 is a wasteful number, since it uses less digits than its factorization.

122300230440525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1630669739220 (or 1630669739215 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 122300230440525 its reverse (525044032003221), we get a palindrome (647344262443746).

The spelling of 122300230440525 in words is "one hundred twenty-two trillion, three hundred billion, two hundred thirty million, four hundred forty thousand, five hundred twenty-five".