2011033021232 has 20 divisors (see below), whose sum is σ = 3934954466736. Its totient is φ = 995560900800.

The previous prime is 2011033021201. The next prime is 2011033021243. The reversal of 2011033021232 is 2321203301102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 622223948 + ... + 622227179.

Almost surely, 2^{2011033021232} is an apocalyptic number.

It is an amenable number.

2011033021232 is a deficient number, since it is larger than the sum of its proper divisors (1923921445504).

2011033021232 is a wasteful number, since it uses less digits than its factorization.

2011033021232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1244451236 (or 1244451230 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2011033021232 its reverse (2321203301102), we get a palindrome (4332236322334).

The spelling of 2011033021232 in words is "two trillion, eleven billion, thirty-three million, twenty-one thousand, two hundred thirty-two".