2232011121012 has 60 divisors (see below), whose sum is σ = 5839397130336. Its totient is φ = 743432573520.

The previous prime is 2232011120987. The next prime is 2232011121023. The reversal of 2232011121012 is 2101211102322.

2232011121012 is a `hidden beast` number, since 22 + 320 + 111 + 210 + 1 + 2 = 666.

2232011121012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×2232011121012³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2221314 + ... + 3065657.

Almost surely, 2^{2232011121012} is an apocalyptic number.

It is an amenable number.

2232011121012 is an abundant number, since it is smaller than the sum of its proper divisors (3607386009324).

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

2232011121012 is a wasteful number, since it uses less digits than its factorization.

2232011121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5288290 (or 5288279 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 2232011121012 its reverse (2101211102322), we get a palindrome (4333222223334).

The spelling of 2232011121012 in words is "two trillion, two hundred thirty-two billion, eleven million, one hundred twenty-one thousand, twelve".