122532203112 has 32 divisors (see below), whose sum is σ = 334178736480. Its totient is φ = 37130970560.

The previous prime is 122532203081. The next prime is 122532203141. The reversal of 122532203112 is 211302235221.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232068303 + ... + 232068830.

It is an arithmetic number, because the mean of its divisors is an integer number (10443085515).

Almost surely, 2^122532203112 is an apocalyptic number.

122532203112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122532203112 is an abundant number, since it is smaller than the sum of its proper divisors (211646533368).

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

122532203112 is a wasteful number, since it uses less digits than its factorization.

122532203112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464137153 (or 464137149 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 122532203112 its reverse (211302235221), we get a palindrome (333834438333).

The spelling of 122532203112 in words is "one hundred twenty-two billion, five hundred thirty-two million, two hundred three thousand, one hundred twelve".