122121031110132 has 24 divisors (see below), whose sum is σ = 284949296604000. Its totient is φ = 40706978368096.

The previous prime is 122121031110131. The next prime is 122121031110139. The reversal of 122121031110132 is 231011130121221.

It is a junction number, because it is equal to n+sod(n) for n = 122121031110099 and 122121031110108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122121031110131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15833494 + ... + 22247282.

It is an arithmetic number, because the mean of its divisors is an integer number (11872887358500).

Almost surely, 2^{122121031110132} is an apocalyptic number.

122121031110132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122121031110132 is an abundant number, since it is smaller than the sum of its proper divisors (162828265493868).

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

122121031110132 is a wasteful number, since it uses less digits than its factorization.

122121031110132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8000495 (or 8000493 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 122121031110132 its reverse (231011130121221), we get a palindrome (353132161231353).

The spelling of 122121031110132 in words is "one hundred twenty-two trillion, one hundred twenty-one billion, thirty-one million, one hundred ten thousand, one hundred thirty-two".