1092135222 has 24 divisors (see below), whose sum is σ = 2390691576. Its totient is φ = 360291456.

The previous prime is 1092135221. The next prime is 1092135223. The reversal of 1092135222 is 2225312901.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1092135221) and next prime (1092135223).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1092135221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 311008 + ... + 314499.

It is an arithmetic number, because the mean of its divisors is an integer number (99612149).

Almost surely, 2^1092135222 is an apocalyptic number.

1092135222 is an abundant number, since it is smaller than the sum of its proper divisors (1298556354).

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

1092135222 is a wasteful number, since it uses less digits than its factorization.

1092135222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625612 (or 625609 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 1092135222 is about 33047.4692223172. The cubic root of 1092135222 is about 1029.8140305841.

The spelling of 1092135222 in words is "one billion, ninety-two million, one hundred thirty-five thousand, two hundred twenty-two".