11421622135 has 16 divisors (see below), whose sum is σ = 17087933952. Its totient is φ = 7119972000.

The previous prime is 11421622129. The next prime is 11421622153. The reversal of 11421622135 is 53122612411.

It is not a de Polignac number, because 11421622135 - 2¹⁷ = 11421491063 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14832891 + ... + 14833660.

It is an arithmetic number, because the mean of its divisors is an integer number (1067995872).

Almost surely, 2^11421622135 is an apocalyptic number.

11421622135 is a deficient number, since it is larger than the sum of its proper divisors (5666311817).

11421622135 is a wasteful number, since it uses less digits than its factorization.

11421622135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29666574.

The product of its digits is 2880, while the sum is 28.

The spelling of 11421622135 in words is "eleven billion, four hundred twenty-one million, six hundred twenty-two thousand, one hundred thirty-five".