11306770722 has 80 divisors (see below), whose sum is σ = 27333028800. Its totient is φ = 3472810848.

The previous prime is 11306770693. The next prime is 11306770723. The reversal of 11306770722 is 22707760311.

It is not an unprimeable number, because it can be changed into a prime (11306770723) 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, 1257013 + ... + 1265975.

It is an arithmetic number, because the mean of its divisors is an integer number (341662860).

Almost surely, 2^11306770722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11306770722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13666514400).

11306770722 is an abundant number, since it is smaller than the sum of its proper divisors (16026258078).

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

11306770722 is a wasteful number, since it uses less digits than its factorization.

11306770722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9589 (or 9580 counting only the distinct ones).

The product of its (nonzero) digits is 24696, while the sum is 36.

The spelling of 11306770722 in words is "eleven billion, three hundred six million, seven hundred seventy thousand, seven hundred twenty-two".