11299222719 has 12 divisors (see below), whose sum is σ = 17030712816. Its totient is φ = 7205301312.

The previous prime is 11299222709. The next prime is 11299222757. The reversal of 11299222719 is 91722299211.

It is not a de Polignac number, because 11299222719 - 2⁵ = 11299222687 is a prime.

It is a super-2 number, since 2×11299222719² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11299222709) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27292602 + ... + 27293015.

It is an arithmetic number, because the mean of its divisors is an integer number (1419226068).

Almost surely, 2^11299222719 is an apocalyptic number.

11299222719 is a deficient number, since it is larger than the sum of its proper divisors (5731490097).

11299222719 is a wasteful number, since it uses less digits than its factorization.

11299222719 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54585646 (or 54585643 counting only the distinct ones).

The product of its digits is 81648, while the sum is 45.

The spelling of 11299222719 in words is "eleven billion, two hundred ninety-nine million, two hundred twenty-two thousand, seven hundred nineteen".