3125212222454 has 16 divisors (see below), whose sum is σ = 5357529533088. Its totient is φ = 1339370950272.

The previous prime is 3125212222427. The next prime is 3125212222519. The reversal of 3125212222454 is 4542222125213.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5548622 + ... + 6085854.

It is an arithmetic number, because the mean of its divisors is an integer number (334845595818).

Almost surely, 2^{3125212222454} is an apocalyptic number.

3125212222454 is a deficient number, since it is larger than the sum of its proper divisors (2232317310634).

3125212222454 is a wasteful number, since it uses less digits than its factorization.

3125212222454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952759.

The product of its digits is 76800, while the sum is 35.

Adding to 3125212222454 its reverse (4542222125213), we get a palindrome (7667434347667).

The spelling of 3125212222454 in words is "three trillion, one hundred twenty-five billion, two hundred twelve million, two hundred twenty-two thousand, four hundred fifty-four".