2232113012021 has 32 divisors (see below), whose sum is σ = 2526863205888. Its totient is φ = 1960040642560.

The previous prime is 2232113011993. The next prime is 2232113012023. The reversal of 2232113012021 is 1202103112322.

2232113012021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 2232113012021 - 2¹⁰ = 2232113010997 is a prime.

It is a super-3 number, since 3×2232113012021³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2232113011984 and 2232113012002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2232113012023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92695235 + ... + 92719311.

It is an arithmetic number, because the mean of its divisors is an integer number (78964475184).

Almost surely, 2^{2232113012021} is an apocalyptic number.

It is an amenable number.

2232113012021 is a deficient number, since it is larger than the sum of its proper divisors (294750193867).

2232113012021 is a wasteful number, since it uses less digits than its factorization.

2232113012021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29941.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2232113012021 its reverse (1202103112322), we get a palindrome (3434216124343).

The spelling of 2232113012021 in words is "two trillion, two hundred thirty-two billion, one hundred thirteen million, twelve thousand, twenty-one".