20223320000022 has 24 divisors (see below), whose sum is σ = 43912241493120. Its totient is φ = 6726483872880.

The previous prime is 20223320000003. The next prime is 20223320000041. The reversal of 20223320000022 is 22000002332202.

It is an interprime number because it is at equal distance from previous prime (20223320000003) and next prime (20223320000041).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1218557622 + ... + 1218574217.

It is an arithmetic number, because the mean of its divisors is an integer number (1829676728880).

Almost surely, 2^{20223320000022} is an apocalyptic number.

20223320000022 is an abundant number, since it is smaller than the sum of its proper divisors (23688921493098).

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

20223320000022 is a wasteful number, since it uses less digits than its factorization.

20223320000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2437132308 (or 2437132305 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

Adding to 20223320000022 its reverse (22000002332202), we get a palindrome (42223322332224).

The spelling of 20223320000022 in words is "twenty trillion, two hundred twenty-three billion, three hundred twenty million, twenty-two", and thus it is an aban number.