11132220233031 has 4 divisors (see below), whose sum is σ = 14842960310712. Its totient is φ = 7421480155352.

The previous prime is 11132220233023. The next prime is 11132220233039. The reversal of 11132220233031 is 13033202223111.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (11132220233023) and next prime (11132220233039).

It is a cyclic number.

It is not a de Polignac number, because 11132220233031 - 2³ = 11132220233023 is a prime.

It is a super-2 number, since 2×11132220233031² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11132220232992 and 11132220233010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11132220233039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1855370038836 + ... + 1855370038841.

It is an arithmetic number, because the mean of its divisors is an integer number (3710740077678).

Almost surely, 2^{11132220233031} is an apocalyptic number.

11132220233031 is a deficient number, since it is larger than the sum of its proper divisors (3710740077681).

11132220233031 is an equidigital number, since it uses as much as digits as its factorization.

11132220233031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710740077680.

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

Adding to 11132220233031 its reverse (13033202223111), we get a palindrome (24165422456142).

The spelling of 11132220233031 in words is "eleven trillion, one hundred thirty-two billion, two hundred twenty million, two hundred thirty-three thousand, thirty-one".