122110032231 has 12 divisors (see below), whose sum is σ = 192415808520. Its totient is φ = 74006080080.

The previous prime is 122110032211. The next prime is 122110032277. The reversal of 122110032231 is 132230011221.

It is not a de Polignac number, because 122110032231 - 2²² = 122105837927 is a prime.

It is a super-2 number, since 2×122110032231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122110032211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 616717236 + ... + 616717433.

It is an arithmetic number, because the mean of its divisors is an integer number (16034650710).

Almost surely, 2^122110032231 is an apocalyptic number.

122110032231 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122110032231 is a deficient number, since it is larger than the sum of its proper divisors (70305776289).

122110032231 is a wasteful number, since it uses less digits than its factorization.

122110032231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1233434686 (or 1233434683 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 122110032231 its reverse (132230011221), we get a palindrome (254340043452).

The spelling of 122110032231 in words is "one hundred twenty-two billion, one hundred ten million, thirty-two thousand, two hundred thirty-one".