20022022020000 has 960 divisors, whose sum is σ = 88180945864704. Its totient is φ = 3840376320000.

The previous prime is 20022022019999. The next prime is 20022022020097. The reversal of 20022022020000 is 2022022002.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a super Niven number, because it is divisible the sum of any subset of its (nonzero) digits.

It is an unprimeable number.

It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 59893317 + ... + 60226683.

Almost surely, 2^{20022022020000} is an apocalyptic number.

20022022020000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20022022020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44090472932352).

20022022020000 is an abundant number, since it is smaller than the sum of its proper divisors (68158923844704).

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

20022022020000 is a wasteful number, since it uses less digits than its factorization.

20022022020000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 333431 (or 333408 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 12.

Adding to 20022022020000 its reverse (2022022002), we get a palindrome (20024044042002).

The spelling of 20022022020000 in words is "twenty trillion, twenty-two billion, twenty-two million, twenty thousand".