22303103660340 has 96 divisors (see below), whose sum is σ = 62652571027200. Its totient is φ = 5928104534016.

The previous prime is 22303103660339. The next prime is 22303103660347. The reversal of 22303103660340 is 4306630130322.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22303103660347) 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, 25622914 + ... + 26479046.

It is an arithmetic number, because the mean of its divisors is an integer number (652630948200).

Almost surely, 2^{22303103660340} is an apocalyptic number.

22303103660340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22303103660340 is an abundant number, since it is smaller than the sum of its proper divisors (40349467366860).

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

22303103660340 is a wasteful number, since it uses less digits than its factorization.

22303103660340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857561 (or 857559 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 33.

Adding to 22303103660340 its reverse (4306630130322), we get a palindrome (26609733790662).

The spelling of 22303103660340 in words is "twenty-two trillion, three hundred three billion, one hundred three million, six hundred sixty thousand, three hundred forty".