2011111223332 has 48 divisors (see below), whose sum is σ = 3835453204800. Its totient is φ = 918946022400.

The previous prime is 2011111223327. The next prime is 2011111223351. The reversal of 2011111223332 is 2333221111102.

It is a super-2 number, since 2×2011111223332² (a number of 25 digits) contains 22 as substring.

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, 1121082 + ... + 2297617.

It is an arithmetic number, because the mean of its divisors is an integer number (79905275100).

Almost surely, 2^{2011111223332} is an apocalyptic number.

It is an amenable number.

2011111223332 is a deficient number, since it is larger than the sum of its proper divisors (1824341981468).

2011111223332 is a wasteful number, since it uses less digits than its factorization.

2011111223332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3418972 (or 3418970 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 2011111223332 its reverse (2333221111102), we get a palindrome (4344332334434).

The spelling of 2011111223332 in words is "two trillion, eleven billion, one hundred eleven million, two hundred twenty-three thousand, three hundred thirty-two".