1119022996 has 108 divisors (see below), whose sum is σ = 2540479284. Its totient is φ = 427472640.

The previous prime is 1119022967. The next prime is 1119023021. The reversal of 1119022996 is 6992209111.

It can be written as a sum of positive squares in 2 ways, for example, as 569776900 + 549246096 = 23870^2 + 23436^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2448400 + ... + 2448856.

Almost surely, 2^1119022996 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1119022996, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1270239642).

1119022996 is an abundant number, since it is smaller than the sum of its proper divisors (1421456288).

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

1119022996 is a wasteful number, since it uses less digits than its factorization.

1119022996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550 (or 510 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 40.

The square root of 1119022996 is about 33451.8010875349. The cubic root of 1119022996 is about 1038.1967630280.

The spelling of 1119022996 in words is "one billion, one hundred nineteen million, twenty-two thousand, nine hundred ninety-six".