22023121010302 has 16 divisors (see below), whose sum is σ = 33503488196832. Its totient is φ = 10855324291840.

The previous prime is 22023121010249. The next prime is 22023121010309. The reversal of 22023121010302 is 20301012132022.

It is a self number, because there is not a number n which added to its sum of digits gives 22023121010302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22023121010309) 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, 6816763 + ... + 9513910.

It is an arithmetic number, because the mean of its divisors is an integer number (2093968012302).

Almost surely, 2^{22023121010302} is an apocalyptic number.

22023121010302 is a deficient number, since it is larger than the sum of its proper divisors (11480367186530).

22023121010302 is a wasteful number, since it uses less digits than its factorization.

22023121010302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16340243.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 22023121010302 its reverse (20301012132022), we get a palindrome (42324133142324).

The spelling of 22023121010302 in words is "twenty-two trillion, twenty-three billion, one hundred twenty-one million, ten thousand, three hundred two".