11314553531022 has 80 divisors (see below), whose sum is σ = 28987887801312. Its totient is φ = 3231273332160.

The previous prime is 11314553531009. The next prime is 11314553531023. The reversal of 11314553531022 is 22013535541311.

It is a happy number.

11314553531022 is a `hidden beast` number, since 1 + 1 + 3 + 14 + 5 + 535 + 3 + 102 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11314553531023) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 272428 + ... + 4764800.

Almost surely, 2^{11314553531022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11314553531022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14493943900656).

11314553531022 is an abundant number, since it is smaller than the sum of its proper divisors (17673334270290).

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

11314553531022 is a wasteful number, since it uses less digits than its factorization.

11314553531022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4494615 (or 4494606 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 11314553531022 in words is "eleven trillion, three hundred fourteen billion, five hundred fifty-three million, five hundred thirty-one thousand, twenty-two".