12011032232022 has 16 divisors (see below), whose sum is σ = 25435127079792. Its totient is φ = 3768166974720.

The previous prime is 12011032231949. The next prime is 12011032232051. The reversal of 12011032232022 is 22023223011021.

It is a self number, because there is not a number n which added to its sum of digits gives 12011032232022.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58877608879 + ... + 58877609082.

It is an arithmetic number, because the mean of its divisors is an integer number (1589695442487).

Almost surely, 2^{12011032232022} is an apocalyptic number.

12011032232022 is an abundant number, since it is smaller than the sum of its proper divisors (13424094847770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12011032232022 is a wasteful number, since it uses less digits than its factorization.

12011032232022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117755217983.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 12011032232022 its reverse (22023223011021), we get a palindrome (34034255243043).

The spelling of 12011032232022 in words is "twelve trillion, eleven billion, thirty-two million, two hundred thirty-two thousand, twenty-two".