222113102 has 4 divisors (see below), whose sum is σ = 333169656. Its totient is φ = 111056550.

The previous prime is 222113083. The next prime is 222113119. The reversal of 222113102 is 201311222.

It is a happy number.

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

It is a super-3 number, since 3×222113102³ (a number of 26 digits) contains 333 as substring.

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, 55528274 + ... + 55528277.

It is an arithmetic number, because the mean of its divisors is an integer number (83292414).

Almost surely, 2^222113102 is an apocalyptic number.

222113102 is a deficient number, since it is larger than the sum of its proper divisors (111056554).

222113102 is a wasteful number, since it uses less digits than its factorization.

222113102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111056553.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 222113102 is about 14903.4593970662. The cubic root of 222113102 is about 605.6077057439.

Adding to 222113102 its reverse (201311222), we get a palindrome (423424324).

The spelling of 222113102 in words is "two hundred twenty-two million, one hundred thirteen thousand, one hundred two".