122311012232 has 16 divisors (see below), whose sum is σ = 232756031760. Its totient is φ = 60242737104.

The previous prime is 122311012217. The next prime is 122311012237. The reversal of 122311012232 is 232210113221.

It is not an unprimeable number, because it can be changed into a prime (122311012237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114095558 + ... + 114096629.

It is an arithmetic number, because the mean of its divisors is an integer number (14547251985).

Almost surely, 2^122311012232 is an apocalyptic number.

It is an amenable number.

122311012232 is a deficient number, since it is larger than the sum of its proper divisors (110445019528).

122311012232 is a wasteful number, since it uses less digits than its factorization.

122311012232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228192260 (or 228192256 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 122311012232 its reverse (232210113221), we get a palindrome (354521125453).

The spelling of 122311012232 in words is "one hundred twenty-two billion, three hundred eleven million, twelve thousand, two hundred thirty-two".