20223204103102 has 64 divisors (see below), whose sum is σ = 40730262870528. Its totient is φ = 7272899568000.

The previous prime is 20223204103093. The next prime is 20223204103129. The reversal of 20223204103102 is 20130140232202.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 100582152 + ... + 100783012.

It is an arithmetic number, because the mean of its divisors is an integer number (636410357352).

Almost surely, 2^{20223204103102} is an apocalyptic number.

20223204103102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20223204103102 is an abundant number, since it is smaller than the sum of its proper divisors (20507058767426).

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

20223204103102 is a wasteful number, since it uses less digits than its factorization.

20223204103102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251185.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20223204103102 its reverse (20130140232202), we get a palindrome (40353344335304).

The spelling of 20223204103102 in words is "twenty trillion, two hundred twenty-three billion, two hundred four million, one hundred three thousand, one hundred two".