2232311144525 has 48 divisors (see below), whose sum is σ = 3451313827968. Its totient is φ = 1391482368000.

The previous prime is 2232311144501. The next prime is 2232311144561. The reversal of 2232311144525 is 5254411132322.

It is not a de Polignac number, because 2232311144525 - 2⁸ = 2232311144269 is a prime.

It is a super-3 number, since 3×2232311144525³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 44097629 + ... + 44148221.

It is an arithmetic number, because the mean of its divisors is an integer number (71902371416).

Almost surely, 2^{2232311144525} is an apocalyptic number.

2232311144525 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2232311144525 is a deficient number, since it is larger than the sum of its proper divisors (1219002683443).

2232311144525 is a wasteful number, since it uses less digits than its factorization.

2232311144525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73542 (or 73537 counting only the distinct ones).

The product of its digits is 57600, while the sum is 35.

Adding to 2232311144525 its reverse (5254411132322), we get a palindrome (7486722276847).

The spelling of 2232311144525 in words is "two trillion, two hundred thirty-two billion, three hundred eleven million, one hundred forty-four thousand, five hundred twenty-five".