20000003210022 has 96 divisors (see below), whose sum is σ = 44734240288512. Its totient is φ = 5911781472000.

The previous prime is 20000003209993. The next prime is 20000003210039. The reversal of 20000003210022 is 22001230000002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 879457572 + ... + 879480312.

It is an arithmetic number, because the mean of its divisors is an integer number (465981669672).

Almost surely, 2^{20000003210022} is an apocalyptic number.

20000003210022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 20000003210022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22367120144256).

20000003210022 is an abundant number, since it is smaller than the sum of its proper divisors (24734237078490).

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

20000003210022 is a wasteful number, since it uses less digits than its factorization.

20000003210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30766 (or 30725 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 12.

Adding to 20000003210022 its reverse (22001230000002), we get a palindrome (42001233210024).

The spelling of 20000003210022 in words is "twenty trillion, three million, two hundred ten thousand, twenty-two".