2000002022222 has 16 divisors (see below), whose sum is σ = 3013206696000. Its totient is φ = 995601600000.

The previous prime is 2000002022197. The next prime is 2000002022267. The reversal of 2000002022222 is 2222202000002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2000002022197 and 2000002022206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1772222 + ... + 2672222.

It is an arithmetic number, because the mean of its divisors is an integer number (188325418500).

Almost surely, 2^{2000002022222} is an apocalyptic number.

2000002022222 is a deficient number, since it is larger than the sum of its proper divisors (1013204673778).

2000002022222 is a wasteful number, since it uses less digits than its factorization.

2000002022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904891.

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

Adding to 2000002022222 its reverse (2222202000002), we get a palindrome (4222204022224).

It can be divided in two parts, 200000 and 2022222, that added together give a palindrome (2222222).

The spelling of 2000002022222 in words is "two trillion, two million, twenty-two thousand, two hundred twenty-two".