11022371340 has 24 divisors (see below), whose sum is σ = 30862639920. Its totient is φ = 2939299008.

The previous prime is 11022371287. The next prime is 11022371369. The reversal of 11022371340 is 4317322011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11022371340.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91853035 + ... + 91853154.

It is an arithmetic number, because the mean of its divisors is an integer number (1285943330).

Almost surely, 2^11022371340 is an apocalyptic number.

11022371340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022371340 is an abundant number, since it is smaller than the sum of its proper divisors (19840268580).

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

11022371340 is a wasteful number, since it uses less digits than its factorization.

11022371340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183706201 (or 183706199 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 24.

Adding to 11022371340 its reverse (4317322011), we get a palindrome (15339693351).

The spelling of 11022371340 in words is "eleven billion, twenty-two million, three hundred seventy-one thousand, three hundred forty".