122532323250 has 64 divisors (see below), whose sum is σ = 313300286208. Its totient is φ = 31878320000.

The previous prime is 122532323213. The next prime is 122532323269. The reversal of 122532323250 is 52323235221.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1961646 + ... + 2023145.

It is an arithmetic number, because the mean of its divisors is an integer number (4895316972).

Almost surely, 2^122532323250 is an apocalyptic number.

122532323250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122532323250 is an abundant number, since it is smaller than the sum of its proper divisors (190767962958).

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

122532323250 is a wasteful number, since it uses less digits than its factorization.

122532323250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3984852 (or 3984842 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 122532323250 its reverse (52323235221), we get a palindrome (174855558471).

The spelling of 122532323250 in words is "one hundred twenty-two billion, five hundred thirty-two million, three hundred twenty-three thousand, two hundred fifty".