222010102 has 4 divisors (see below), whose sum is σ = 333015156. Its totient is φ = 111005050.

The previous prime is 222010091. The next prime is 222010111. The reversal of 222010102 is 201010222.

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, 55502524 + ... + 55502527.

It is an arithmetic number, because the mean of its divisors is an integer number (83253789).

Almost surely, 2^222010102 is an apocalyptic number.

222010102 is a deficient number, since it is larger than the sum of its proper divisors (111005054).

222010102 is a wasteful number, since it uses less digits than its factorization.

222010102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111005053.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 222010102 is about 14900.0034228184. The cubic root of 222010102 is about 605.5140789119.

Adding to 222010102 its reverse (201010222), we get a palindrome (423020324).

It can be divided in two parts, 22 and 2010102, that multiplied together give a palindrome (44222244).

The spelling of 222010102 in words is "two hundred twenty-two million, ten thousand, one hundred two".