11422613532 has 48 divisors (see below), whose sum is σ = 29221920000. Its totient is φ = 3443996160.

The previous prime is 11422613509. The next prime is 11422613537. The reversal of 11422613532 is 23531622411.

It is a super-3 number, since 3×11422613532³ (a number of 31 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11422613532.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11422613537) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191157 + ... + 243692.

It is an arithmetic number, because the mean of its divisors is an integer number (608790000).

Almost surely, 2^11422613532 is an apocalyptic number.

11422613532 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11422613532 is an abundant number, since it is smaller than the sum of its proper divisors (17799306468).

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

11422613532 is a wasteful number, since it uses less digits than its factorization.

11422613532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435066 (or 435064 counting only the distinct ones).

The product of its digits is 8640, while the sum is 30.

The spelling of 11422613532 in words is "eleven billion, four hundred twenty-two million, six hundred thirteen thousand, five hundred thirty-two".