220000222120202 has 16 divisors (see below), whose sum is σ = 347469080602560. Its totient is φ = 104180538880512.

The previous prime is 220000222120139. The next prime is 220000222120303. The reversal of 220000222120202 is 202021222000022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 835773623 + ... + 836036810.

It is an arithmetic number, because the mean of its divisors is an integer number (21716817537660).

Almost surely, 2^{220000222120202} is an apocalyptic number.

220000222120202 is a deficient number, since it is larger than the sum of its proper divisors (127468858482358).

220000222120202 is a wasteful number, since it uses less digits than its factorization.

220000222120202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1671813917.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 220000222120202 its reverse (202021222000022), we get a palindrome (422021444120224).

The spelling of 220000222120202 in words is "two hundred twenty trillion, two hundred twenty-two million, one hundred twenty thousand, two hundred two".