11022230032156 has 18 divisors (see below), whose sum is σ = 22438111137288. Its totient is φ = 4723812870840.

The previous prime is 11022230032129. The next prime is 11022230032157. The reversal of 11022230032156 is 65123003222011.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022230032157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 28117933560 + ... + 28117933951.

Almost surely, 2^{11022230032156} is an apocalyptic number.

It is an amenable number.

11022230032156 is an abundant number, since it is smaller than the sum of its proper divisors (11415881105132).

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

11022230032156 is a wasteful number, since it uses less digits than its factorization.

11022230032156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56235867529 (or 56235867520 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

Adding to 11022230032156 its reverse (65123003222011), we get a palindrome (76145233254167).

The spelling of 11022230032156 in words is "eleven trillion, twenty-two billion, two hundred thirty million, thirty-two thousand, one hundred fifty-six".