11231402244 has 96 divisors (see below), whose sum is σ = 27582863616. Its totient is φ = 3553320960.

The previous prime is 11231402239. The next prime is 11231402249. The reversal of 11231402244 is 44220413211.

It is an interprime number because it is at equal distance from previous prime (11231402239) and next prime (11231402249).

It is a super-2 number, since 2×11231402244² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11231402249) 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, 3055992 + ... + 3059664.

It is an arithmetic number, because the mean of its divisors is an integer number (287321496).

Almost surely, 2^11231402244 is an apocalyptic number.

It is an amenable number.

11231402244 is an abundant number, since it is smaller than the sum of its proper divisors (16351461372).

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

11231402244 is a wasteful number, since it uses less digits than its factorization.

11231402244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3885 (or 3883 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 11231402244 its reverse (44220413211), we get a palindrome (55451815455).

The spelling of 11231402244 in words is "eleven billion, two hundred thirty-one million, four hundred two thousand, two hundred forty-four".