22420103144302 has 8 divisors (see below), whose sum is σ = 33649273627200. Its totient is φ = 11203678601904.

The previous prime is 22420103144203. The next prime is 22420103144323. The reversal of 22420103144302 is 20344130102422.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22420103144302² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3186480727 + ... + 3186487762.

It is an arithmetic number, because the mean of its divisors is an integer number (4206159203400).

Almost surely, 2^{22420103144302} is an apocalyptic number.

22420103144302 is a deficient number, since it is larger than the sum of its proper divisors (11229170482898).

22420103144302 is a wasteful number, since it uses less digits than its factorization.

22420103144302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6372970250.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 22420103144302 its reverse (20344130102422), we get a palindrome (42764233246724).

The spelling of 22420103144302 in words is "twenty-two trillion, four hundred twenty billion, one hundred three million, one hundred forty-four thousand, three hundred two".