1113322231032 has 64 divisors (see below), whose sum is σ = 3045506808960. Its totient is φ = 336351100800.

The previous prime is 1113322231031. The next prime is 1113322231033. The reversal of 1113322231032 is 2301322233111.

It is an interprime number because it is at equal distance from previous prime (1113322231031) and next prime (1113322231033).

It is a super-2 number, since 2×1113322231032² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1113322230993 and 1113322231011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113322231031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6282903 + ... + 6457670.

It is an arithmetic number, because the mean of its divisors is an integer number (47586043890).

Almost surely, 2^{1113322231032} is an apocalyptic number.

1113322231032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1113322231032 is an abundant number, since it is smaller than the sum of its proper divisors (1932184577928).

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

1113322231032 is a wasteful number, since it uses less digits than its factorization.

1113322231032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12740924 (or 12740920 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1113322231032 its reverse (2301322233111), we get a palindrome (3414644464143).

The spelling of 1113322231032 in words is "one trillion, one hundred thirteen billion, three hundred twenty-two million, two hundred thirty-one thousand, thirty-two".