2011202021132 has 12 divisors (see below), whose sum is σ = 3532309688880. Its totient is φ = 1001970681456.

The previous prime is 2011202021117. The next prime is 2011202021159. The reversal of 2011202021132 is 2311202021102.

It is a super-2 number, since 2×2011202021132² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2011202021132.

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, 907581032 + ... + 907583247.

It is an arithmetic number, because the mean of its divisors is an integer number (294359140740).

Almost surely, 2^{2011202021132} is an apocalyptic number.

It is an amenable number.

2011202021132 is a deficient number, since it is larger than the sum of its proper divisors (1521107667748).

2011202021132 is a wasteful number, since it uses less digits than its factorization.

2011202021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1815164560 (or 1815164558 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2011202021132 its reverse (2311202021102), we get a palindrome (4322404042234).

The spelling of 2011202021132 in words is "two trillion, eleven billion, two hundred two million, twenty-one thousand, one hundred thirty-two".