670222633123 has 2 divisors, whose sum is σ = 670222633124. Its totient is φ = 670222633122.

The previous prime is 670222633061. The next prime is 670222633147. The reversal of 670222633123 is 321336222076.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 670222633123 - 2³⁷ = 532783679651 is a prime.

It is not a weakly prime, because it can be changed into another prime (670222633193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 335111316561 + 335111316562.

It is an arithmetic number, because the mean of its divisors is an integer number (335111316562).

Almost surely, 2^670222633123 is an apocalyptic number.

670222633123 is a deficient number, since it is larger than the sum of its proper divisors (1).

670222633123 is an equidigital number, since it uses as much as digits as its factorization.

670222633123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108864, while the sum is 37.

Adding to 670222633123 its reverse (321336222076), we get a palindrome (991558855199).

The spelling of 670222633123 in words is "six hundred seventy billion, two hundred twenty-two million, six hundred thirty-three thousand, one hundred twenty-three".