11622606036 has 96 divisors (see below), whose sum is σ = 29534948352. Its totient is φ = 3542876160.

The previous prime is 11622606011. The next prime is 11622606049. The reversal of 11622606036 is 63060622611.

It is a junction number, because it is equal to n+sod(n) for n = 11622605988 and 11622606006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2146845 + ... + 2152251.

It is an arithmetic number, because the mean of its divisors is an integer number (307655712).

Almost surely, 2^11622606036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11622606036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14767474176).

11622606036 is an abundant number, since it is smaller than the sum of its proper divisors (17912342316).

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

11622606036 is a wasteful number, since it uses less digits than its factorization.

11622606036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5729 (or 5727 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 33.

The spelling of 11622606036 in words is "eleven billion, six hundred twenty-two million, six hundred six thousand, thirty-six".