20222012120000 has 140 divisors (see below), whose sum is σ = 50381688305256. Its totient is φ = 8050465920000.

The previous prime is 20222012119979. The next prime is 20222012120029. The reversal of 20222012120000 is 2121022202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 7242014 + ... + 9637986.

Almost surely, 2^{20222012120000} is an apocalyptic number.

20222012120000 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 20222012120000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25190844152628).

20222012120000 is an abundant number, since it is smaller than the sum of its proper divisors (30159676185256).

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

20222012120000 is an equidigital number, since it uses as much as digits as its factorization.

20222012120000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2396216 (or 2396191 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 20222012120000 its reverse (2121022202), we get a palindrome (20224133142202).

The spelling of 20222012120000 in words is "twenty trillion, two hundred twenty-two billion, twelve million, one hundred twenty thousand".