11115134426022 has 16 divisors (see below), whose sum is σ = 24251202384192. Its totient is φ = 3368222553320.

The previous prime is 11115134425987. The next prime is 11115134426023. The reversal of 11115134426022 is 22062443151111.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11115134426023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84205563768 + ... + 84205563899.

It is an arithmetic number, because the mean of its divisors is an integer number (1515700149012).

Almost surely, 2^{11115134426022} is an apocalyptic number.

11115134426022 is an abundant number, since it is smaller than the sum of its proper divisors (13136067958170).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11115134426022 is a wasteful number, since it uses less digits than its factorization.

11115134426022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 168411127683.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 11115134426022 its reverse (22062443151111), we get a palindrome (33177577577133).

The spelling of 11115134426022 in words is "eleven trillion, one hundred fifteen billion, one hundred thirty-four million, four hundred twenty-six thousand, twenty-two".