2222020220000 has 120 divisors (see below), whose sum is σ = 6247432444176. Its totient is φ = 761835456000.

The previous prime is 2222020219997. The next prime is 2222020220011. The reversal of 2222020220000 is 220202222.

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, 7795787 + ... + 8075786.

Almost surely, 2^{2222020220000} is an apocalyptic number.

2222020220000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222020220000 is an abundant number, since it is smaller than the sum of its proper divisors (4025412224176).

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

2222020220000 is an equidigital number, since it uses as much as digits as its factorization.

2222020220000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15871610 (or 15871587 counting only the distinct ones).

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

Adding to 2222020220000 its reverse (220202222), we get a palindrome (2222240422222).

The spelling of 2222020220000 in words is "two trillion, two hundred twenty-two billion, twenty million, two hundred twenty thousand".