222020102 has 8 divisors (see below), whose sum is σ = 352620216. Its totient is φ = 104480032.

The previous prime is 222020093. The next prime is 222020131. The reversal of 222020102 is 201020222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3264968 + ... + 3265035.

It is an arithmetic number, because the mean of its divisors is an integer number (44077527).

Almost surely, 2^222020102 is an apocalyptic number.

222020102 is a deficient number, since it is larger than the sum of its proper divisors (130600114).

222020102 is a wasteful number, since it uses less digits than its factorization.

222020102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6530022.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 222020102 is about 14900.3389894324. The cubic root of 222020102 is about 605.5231701647.

Adding to 222020102 its reverse (201020222), we get a palindrome (423040324).

It can be divided in two parts, 2220 and 20102, that added together give a palindrome (22322).

The spelling of 222020102 in words is "two hundred twenty-two million, twenty thousand, one hundred two".