223011102 has 16 divisors (see below), whose sum is σ = 461402640. Its totient is φ = 71773632.

The previous prime is 223011101. The next prime is 223011109. The reversal of 223011102 is 201110322.

223011102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (223011101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 640663 + ... + 641010.

It is an arithmetic number, because the mean of its divisors is an integer number (28837665).

Almost surely, 2^223011102 is an apocalyptic number.

223011102 is an abundant number, since it is smaller than the sum of its proper divisors (238391538).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

223011102 is a wasteful number, since it uses less digits than its factorization.

223011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1281707.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 223011102 is about 14933.5562408959. The cubic root of 223011102 is about 606.4227626526.

Adding to 223011102 its reverse (201110322), we get a palindrome (424121424).

The spelling of 223011102 in words is "two hundred twenty-three million, eleven thousand, one hundred two".