11202322340 has 24 divisors (see below), whose sum is σ = 25663502592. Its totient is φ = 4073571680.

The previous prime is 11202322331. The next prime is 11202322343. The reversal of 11202322340 is 4322320211.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (11202322343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25459604 + ... + 25460043.

It is an arithmetic number, because the mean of its divisors is an integer number (1069312608).

Almost surely, 2^11202322340 is an apocalyptic number.

11202322340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11202322340 is an abundant number, since it is smaller than the sum of its proper divisors (14461180252).

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

11202322340 is a wasteful number, since it uses less digits than its factorization.

11202322340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50919667 (or 50919665 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 11202322340 its reverse (4322320211), we get a palindrome (15524642551).

The spelling of 11202322340 in words is "eleven billion, two hundred two million, three hundred twenty-two thousand, three hundred forty".