2232133111001 has 4 divisors (see below), whose sum is σ = 2232325664052. Its totient is φ = 2231940557952.

The previous prime is 2232133110967. The next prime is 2232133111037. The reversal of 2232133111001 is 1001113312322.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1772958825625 + 459174285376 = 1331525^2 + 677624^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2232133111001 is a prime.

It is a super-3 number, since 3×2232133111001³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2232133111051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96259136 + ... + 96282321.

It is an arithmetic number, because the mean of its divisors is an integer number (558081416013).

Almost surely, 2^{2232133111001} is an apocalyptic number.

It is an amenable number.

2232133111001 is a deficient number, since it is larger than the sum of its proper divisors (192553051).

2232133111001 is a wasteful number, since it uses less digits than its factorization.

2232133111001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192553050.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2232133111001 its reverse (1001113312322), we get a palindrome (3233246423323).

The spelling of 2232133111001 in words is "two trillion, two hundred thirty-two billion, one hundred thirty-three million, one hundred eleven thousand, one".