122250325132 has 48 divisors (see below), whose sum is σ = 244575283680. Its totient is φ = 52967549952.

The previous prime is 122250325123. The next prime is 122250325133. The reversal of 122250325132 is 231523052221.

It is a self number, because there is not a number n which added to its sum of digits gives 122250325132.

It is not an unprimeable number, because it can be changed into a prime (122250325133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166123 + ... + 521629.

It is an arithmetic number, because the mean of its divisors is an integer number (5095318410).

Almost surely, 2^122250325132 is an apocalyptic number.

It is an amenable number.

122250325132 is an abundant number, since it is smaller than the sum of its proper divisors (122324958548).

122250325132 is a wasteful number, since it uses less digits than its factorization.

122250325132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355930 (or 355928 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 122250325132 its reverse (231523052221), we get a palindrome (353773377353).

The spelling of 122250325132 in words is "one hundred twenty-two billion, two hundred fifty million, three hundred twenty-five thousand, one hundred thirty-two".