3233131220242 has 32 divisors (see below), whose sum is σ = 6402044407680. Its totient is φ = 1185563777280.

The previous prime is 3233131220233. The next prime is 3233131220357. The reversal of 3233131220242 is 2420221313323.

It is a self number, because there is not a number n which added to its sum of digits gives 3233131220242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617478517 + ... + 617483752.

It is an arithmetic number, because the mean of its divisors is an integer number (200063887740).

Almost surely, 2^{3233131220242} is an apocalyptic number.

3233131220242 is a deficient number, since it is larger than the sum of its proper divisors (3168913187438).

3233131220242 is a wasteful number, since it uses less digits than its factorization.

3233131220242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1234962306.

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 3233131220242 its reverse (2420221313323), we get a palindrome (5653352533565).

The spelling of 3233131220242 in words is "three trillion, two hundred thirty-three billion, one hundred thirty-one million, two hundred twenty thousand, two hundred forty-two".