2011233533332 has 12 divisors (see below), whose sum is σ = 3559205410740. Its totient is φ = 994317701696.

The previous prime is 2011233533303. The next prime is 2011233533381. The reversal of 2011233533332 is 2333353321102.

It can be written as a sum of positive squares in 2 ways, for example, as 161078611716 + 1850154921616 = 401346^2 + 1360204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2011233533294 and 2011233533303.

It is a congruent number.

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, 2824765843 + ... + 2824766554.

It is an arithmetic number, because the mean of its divisors is an integer number (296600450895).

Almost surely, 2^{2011233533332} is an apocalyptic number.

It is an amenable number.

2011233533332 is a deficient number, since it is larger than the sum of its proper divisors (1547971877408).

2011233533332 is a wasteful number, since it uses less digits than its factorization.

2011233533332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5649532490 (or 5649532488 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 31.

Adding to 2011233533332 its reverse (2333353321102), we get a palindrome (4344586854434).

The spelling of 2011233533332 in words is "two trillion, eleven billion, two hundred thirty-three million, five hundred thirty-three thousand, three hundred thirty-two".