11078770222 has 32 divisors (see below), whose sum is σ = 19144635552. Its totient is φ = 4762865664.

The previous prime is 11078770159. The next prime is 11078770223. The reversal of 11078770222 is 22207787011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11078770223) 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, 86328 + ... + 172075.

It is an arithmetic number, because the mean of its divisors is an integer number (598269861).

Almost surely, 2^11078770222 is an apocalyptic number.

11078770222 is a deficient number, since it is larger than the sum of its proper divisors (8065865330).

11078770222 is a wasteful number, since it uses less digits than its factorization.

11078770222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258532.

The product of its (nonzero) digits is 21952, while the sum is 37.

The spelling of 11078770222 in words is "eleven billion, seventy-eight million, seven hundred seventy thousand, two hundred twenty-two".