11022133332 has 48 divisors (see below), whose sum is σ = 29399795712. Its totient is φ = 3148383840.

The previous prime is 11022133319. The next prime is 11022133391. The reversal of 11022133332 is 23333122011.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 11022133299 and 11022133308.

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, 370657 + ... + 399287.

It is an arithmetic number, because the mean of its divisors is an integer number (612495744).

Almost surely, 2^11022133332 is an apocalyptic number.

11022133332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11022133332 is an abundant number, since it is smaller than the sum of its proper divisors (18377662380).

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

11022133332 is a wasteful number, since it uses less digits than its factorization.

11022133332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33228 (or 33226 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 11022133332 its reverse (23333122011), we get a palindrome (34355255343).

The spelling of 11022133332 in words is "eleven billion, twenty-two million, one hundred thirty-three thousand, three hundred thirty-two".