22757212607 has 2 divisors, whose sum is σ = 22757212608. Its totient is φ = 22757212606.

The previous prime is 22757212573. The next prime is 22757212613. The reversal of 22757212607 is 70621275722.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22757212607 - 2¹⁰ = 22757211583 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22756212607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11378606303 + 11378606304.

It is an arithmetic number, because the mean of its divisors is an integer number (11378606304).

Almost surely, 2^22757212607 is an apocalyptic number.

22757212607 is a deficient number, since it is larger than the sum of its proper divisors (1).

22757212607 is an equidigital number, since it uses as much as digits as its factorization.

22757212607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 164640, while the sum is 41.

The spelling of 22757212607 in words is "twenty-two billion, seven hundred fifty-seven million, two hundred twelve thousand, six hundred seven".