11032231000 has 64 divisors (see below), whose sum is σ = 29503356480. Its totient is φ = 3782476800.

The previous prime is 11032230997. The next prime is 11032231043. The reversal of 11032231000 is 13223011.

It is a super-2 number, since 2×11032231000² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 781017 + ... + 795016.

It is an arithmetic number, because the mean of its divisors is an integer number (460989945).

Almost surely, 2^11032231000 is an apocalyptic number.

11032231000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11032231000 is an abundant number, since it is smaller than the sum of its proper divisors (18471125480).

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

11032231000 is a wasteful number, since it uses less digits than its factorization.

11032231000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576061 (or 1576047 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11032231000 its reverse (13223011), we get a palindrome (11045454011).

The spelling of 11032231000 in words is "eleven billion, thirty-two million, two hundred thirty-one thousand".