2040022222 has 32 divisors (see below), whose sum is σ = 3568017600. Its totient is φ = 856762368.

The previous prime is 2040022217. The next prime is 2040022249. The reversal of 2040022222 is 2222200402.

2040022222 is a modest number, since divided by 22222 gives 20400 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 2040022196 and 2040022205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133554 + ... + 148042.

It is an arithmetic number, because the mean of its divisors is an integer number (111500550).

Almost surely, 2^2040022222 is an apocalyptic number.

2040022222 is a deficient number, since it is larger than the sum of its proper divisors (1527995378).

2040022222 is a wasteful number, since it uses less digits than its factorization.

2040022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14700.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 2040022222 is about 45166.6051635498. The cubic root of 2040022222 is about 1268.2697461890.

Adding to 2040022222 its reverse (2222200402), we get a palindrome (4262222624).

The spelling of 2040022222 in words is "two billion, forty million, twenty-two thousand, two hundred twenty-two".