1136544222 has 16 divisors (see below), whose sum is σ = 2479732992. Its totient is φ = 344407320.

The previous prime is 1136544193. The next prime is 1136544251. The reversal of 1136544222 is 2224456311.

It is an interprime number because it is at equal distance from previous prime (1136544193) and next prime (1136544251).

It is a self number, because there is not a number n which added to its sum of digits gives 1136544222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8610118 + ... + 8610249.

It is an arithmetic number, because the mean of its divisors is an integer number (154983312).

Almost surely, 2^1136544222 is an apocalyptic number.

1136544222 is an abundant number, since it is smaller than the sum of its proper divisors (1343188770).

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

1136544222 is a wasteful number, since it uses less digits than its factorization.

1136544222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17220383.

The product of its digits is 11520, while the sum is 30.

The square root of 1136544222 is about 33712.6715346025. The cubic root of 1136544222 is about 1043.5872860388.

The spelling of 1136544222 in words is "one billion, one hundred thirty-six million, five hundred forty-four thousand, two hundred twenty-two".