20022200002 has 16 divisors (see below), whose sum is σ = 34836068160. Its totient is φ = 8452868688.

The previous prime is 20022199997. The next prime is 20022200021. The reversal of 20022200002 is 20000222002.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10671877 + ... + 10673752.

It is an arithmetic number, because the mean of its divisors is an integer number (2177254260).

Almost surely, 2^20022200002 is an apocalyptic number.

20022200002 is a deficient number, since it is larger than the sum of its proper divisors (14813868158).

20022200002 is a wasteful number, since it uses less digits than its factorization.

20022200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21345705.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 20022200002 its reverse (20000222002), we get a palindrome (40022422004).

The spelling of 20022200002 in words is "twenty billion, twenty-two million, two hundred thousand, two".