222020196730 has 16 divisors (see below), whose sum is σ = 412527849984. Its totient is φ = 85943301840.

The previous prime is 222020196653. The next prime is 222020196733. The reversal of 222020196730 is 37691020222.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (222020196733) by changing a digit.

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, 358096782 + ... + 358097401.

It is an arithmetic number, because the mean of its divisors is an integer number (25782990624).

Almost surely, 2^222020196730 is an apocalyptic number.

222020196730 is a deficient number, since it is larger than the sum of its proper divisors (190507653254).

222020196730 is a wasteful number, since it uses less digits than its factorization.

222020196730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 716194221.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 222020196730 in words is "two hundred twenty-two billion, twenty million, one hundred ninety-six thousand, seven hundred thirty".