20002220002 has 16 divisors (see below), whose sum is σ = 30522873600. Its totient is φ = 9828051280.

The previous prime is 20002219969. The next prime is 20002220057.

20002220002 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 314127 + ... + 372397.

It is an arithmetic number, because the mean of its divisors is an integer number (1907679600).

Almost surely, 2^20002220002 is an apocalyptic number.

20002220002 is a deficient number, since it is larger than the sum of its proper divisors (10520653598).

20002220002 is a wasteful number, since it uses less digits than its factorization.

20002220002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61241.

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

The spelling of 20002220002 in words is "twenty billion, two million, two hundred twenty thousand, two".