2011120332238 has 64 divisors (see below), whose sum is σ = 3343613670720. Its totient is φ = 903116777472.

The previous prime is 2011120332229. The next prime is 2011120332239. The reversal of 2011120332238 is 8322330211102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2011120332239) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 282894228 + ... + 282901336.

It is an arithmetic number, because the mean of its divisors is an integer number (52243963605).

Almost surely, 2^{2011120332238} is an apocalyptic number.

2011120332238 is a deficient number, since it is larger than the sum of its proper divisors (1332493338482).

2011120332238 is a wasteful number, since it uses less digits than its factorization.

2011120332238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11461.

The product of its (nonzero) digits is 3456, while the sum is 28.

The spelling of 2011120332238 in words is "two trillion, eleven billion, one hundred twenty million, three hundred thirty-two thousand, two hundred thirty-eight".