122132311332 has 12 divisors (see below), whose sum is σ = 284975393136. Its totient is φ = 40710770440.

The previous prime is 122132311309. The next prime is 122132311337. The reversal of 122132311332 is 233113231221.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×122132311332² (a number of 23 digits) contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (122132311337) 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, 5088846294 + ... + 5088846317.

It is an arithmetic number, because the mean of its divisors is an integer number (23747949428).

Almost surely, 2^122132311332 is an apocalyptic number.

122132311332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122132311332 is an abundant number, since it is smaller than the sum of its proper divisors (162843081804).

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

122132311332 is a wasteful number, since it uses less digits than its factorization.

122132311332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10177692618 (or 10177692616 counting only the distinct ones).

The product of its digits is 1296, while the sum is 24.

Adding to 122132311332 its reverse (233113231221), we get a palindrome (355245542553).

The spelling of 122132311332 in words is "one hundred twenty-two billion, one hundred thirty-two million, three hundred eleven thousand, three hundred thirty-two".