1232122031031 has 32 divisors (see below), whose sum is σ = 1737469888000. Its totient is φ = 774511528320.

The previous prime is 1232122030999. The next prime is 1232122031053. The reversal of 1232122031031 is 1301302212321.

It is not a de Polignac number, because 1232122031031 - 2⁵ = 1232122030999 is a prime.

It is a super-2 number, since 2×1232122031031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1232122030989 and 1232122031007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232122033031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10704870 + ... + 10819356.

It is an arithmetic number, because the mean of its divisors is an integer number (54295934000).

Almost surely, 2^{1232122031031} is an apocalyptic number.

1232122031031 is a deficient number, since it is larger than the sum of its proper divisors (505347856969).

1232122031031 is a wasteful number, since it uses less digits than its factorization.

1232122031031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115399.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1232122031031 its reverse (1301302212321), we get a palindrome (2533424243352).

The spelling of 1232122031031 in words is "one trillion, two hundred thirty-two billion, one hundred twenty-two million, thirty-one thousand, thirty-one".