22363053240 has 128 divisors (see below), whose sum is σ = 77493438720. Its totient is φ = 5102438400.

The previous prime is 22363053239. The next prime is 22363053241. The reversal of 22363053240 is 4235036322.

It is an interprime number because it is at equal distance from previous prime (22363053239) and next prime (22363053241).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 22363053198 and 22363053207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22363053241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 475846 + ... + 520725.

It is an arithmetic number, because the mean of its divisors is an integer number (605417490).

Almost surely, 2^22363053240 is an apocalyptic number.

22363053240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22363053240 is an abundant number, since it is smaller than the sum of its proper divisors (55130385480).

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

22363053240 is a wasteful number, since it uses less digits than its factorization.

22363053240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 996613 (or 996609 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 22363053240 its reverse (4235036322), we get a palindrome (26598089562).

The spelling of 22363053240 in words is "twenty-two billion, three hundred sixty-three million, fifty-three thousand, two hundred forty".