2011201323332 has 48 divisors (see below), whose sum is σ = 3927356072640. Its totient is φ = 895587904512.

The previous prime is 2011201323311. The next prime is 2011201323347. The reversal of 2011201323332 is 2333231021102.

It is a junction number, because it is equal to n+sod(n) for n = 2011201323298 and 2011201323307.

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, 199043 + ... + 2015445.

It is an arithmetic number, because the mean of its divisors is an integer number (81819918180).

Almost surely, 2^{2011201323332} is an apocalyptic number.

It is an amenable number.

2011201323332 is a deficient number, since it is larger than the sum of its proper divisors (1916154749308).

2011201323332 is a wasteful number, since it uses less digits than its factorization.

2011201323332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817300 (or 1817298 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2011201323332 its reverse (2333231021102), we get a palindrome (4344432344434).

The spelling of 2011201323332 in words is "two trillion, eleven billion, two hundred one million, three hundred twenty-three thousand, three hundred thirty-two".