11446922757 has 4 divisors (see below), whose sum is σ = 15262563680. Its totient is φ = 7631281836.

The previous prime is 11446922743. The next prime is 11446922771. The reversal of 11446922757 is 75722964411.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (11446922743) and next prime (11446922771).

It is not a de Polignac number, because 11446922757 - 2¹⁶ = 11446857221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11446922737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1907820457 + ... + 1907820462.

It is an arithmetic number, because the mean of its divisors is an integer number (3815640920).

Almost surely, 2^11446922757 is an apocalyptic number.

It is an amenable number.

11446922757 is a deficient number, since it is larger than the sum of its proper divisors (3815640923).

11446922757 is an equidigital number, since it uses as much as digits as its factorization.

11446922757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3815640922.

The product of its digits is 846720, while the sum is 48.

The spelling of 11446922757 in words is "eleven billion, four hundred forty-six million, nine hundred twenty-two thousand, seven hundred fifty-seven".