11061613122 has 64 divisors (see below), whose sum is σ = 26157212928. Its totient is φ = 3052800000.

The previous prime is 11061613111. The next prime is 11061613133. The reversal of 11061613122 is 22131616011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (11061613111) and next prime (11061613133).

It is a junction number, because it is equal to n+sod(n) for n = 11061613092 and 11061613101.

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, 142122 + ... + 205722.

It is an arithmetic number, because the mean of its divisors is an integer number (408706452).

Almost surely, 2^11061613122 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11061613122, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13078606464).

11061613122 is an abundant number, since it is smaller than the sum of its proper divisors (15095599806).

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

11061613122 is a wasteful number, since it uses less digits than its factorization.

11061613122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63755.

The product of its (nonzero) digits is 432, while the sum is 24.

The spelling of 11061613122 in words is "eleven billion, sixty-one million, six hundred thirteen thousand, one hundred twenty-two".