1233122112132 has 12 divisors (see below), whose sum is σ = 2877284928336. Its totient is φ = 411040704040.

The previous prime is 1233122112107. The next prime is 1233122112137. The reversal of 1233122112132 is 2312112213321.

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

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 (1233122112137) 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, 51380087994 + ... + 51380088017.

It is an arithmetic number, because the mean of its divisors is an integer number (239773744028).

Almost surely, 2^{1233122112132} is an apocalyptic number.

1233122112132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1233122112132 is an abundant number, since it is smaller than the sum of its proper divisors (1644162816204).

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

1233122112132 is a wasteful number, since it uses less digits than its factorization.

1233122112132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102760176018 (or 102760176016 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 1233122112132 its reverse (2312112213321), we get a palindrome (3545234325453).

The spelling of 1233122112132 in words is "one trillion, two hundred thirty-three billion, one hundred twenty-two million, one hundred twelve thousand, one hundred thirty-two".