222203030102 has 4 divisors (see below), whose sum is σ = 333304545156. Its totient is φ = 111101515050.

The previous prime is 222203030083. The next prime is 222203030117. The reversal of 222203030102 is 201030302222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55550757524 + ... + 55550757527.

It is an arithmetic number, because the mean of its divisors is an integer number (83326136289).

Almost surely, 2^222203030102 is an apocalyptic number.

222203030102 is a deficient number, since it is larger than the sum of its proper divisors (111101515054).

222203030102 is a wasteful number, since it uses less digits than its factorization.

222203030102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111101515053.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 222203030102 its reverse (201030302222), we get a palindrome (423233332324).

The spelling of 222203030102 in words is "two hundred twenty-two billion, two hundred three million, thirty thousand, one hundred two".