1232112011010 has 64 divisors (see below), whose sum is σ = 2961889044480. Its totient is φ = 328027896000.

The previous prime is 1232112011003. The next prime is 1232112011017. The reversal of 1232112011010 is 101102112321.

It is an interprime number because it is at equal distance from previous prime (1232112011003) and next prime (1232112011017).

It is a super-2 number, since 2×1232112011010² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (1232112011017) 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, 106403401 + ... + 106414979.

It is an arithmetic number, because the mean of its divisors is an integer number (46279516320).

Almost surely, 2^{1232112011010} is an apocalyptic number.

1232112011010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1232112011010 is an abundant number, since it is smaller than the sum of its proper divisors (1729777033470).

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

1232112011010 is a wasteful number, since it uses less digits than its factorization.

1232112011010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17063.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1232112011010 its reverse (101102112321), we get a palindrome (1333214123331).

The spelling of 1232112011010 in words is "one trillion, two hundred thirty-two billion, one hundred twelve million, eleven thousand, ten".