22213420242332 has 24 divisors (see below), whose sum is σ = 42426278211072. Its totient is φ = 10092523590000.

The previous prime is 22213420242329. The next prime is 22213420242359. The reversal of 22213420242332 is 23324202431222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112040108 + ... + 112238195.

It is an arithmetic number, because the mean of its divisors is an integer number (1767761592128).

Almost surely, 2^{22213420242332} is an apocalyptic number.

22213420242332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

22213420242332 is a deficient number, since it is larger than the sum of its proper divisors (20212857968740).

22213420242332 is a wasteful number, since it uses less digits than its factorization.

22213420242332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224280569 (or 224280567 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 32.

Adding to 22213420242332 its reverse (23324202431222), we get a palindrome (45537622673554).

The spelling of 22213420242332 in words is "twenty-two trillion, two hundred thirteen billion, four hundred twenty million, two hundred forty-two thousand, three hundred thirty-two".