20222002220000 has 120 divisors (see below), whose sum is σ = 56856181835376. Its totient is φ = 6933257856000.

The previous prime is 20222002219987. The next prime is 20222002220033. The reversal of 20222002220000 is 2220022202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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, 72081437 + ... + 72361436.

Almost surely, 2^{20222002220000} is an apocalyptic number.

20222002220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222002220000 is an abundant number, since it is smaller than the sum of its proper divisors (36634179615376).

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

20222002220000 is an equidigital number, since it uses as much as digits as its factorization.

20222002220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144442910 (or 144442887 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 20222002220000 its reverse (2220022202), we get a palindrome (20224222242202).

The spelling of 20222002220000 in words is "twenty trillion, two hundred twenty-two billion, two million, two hundred twenty thousand".