2223120102 has 24 divisors (see below), whose sum is σ = 5172157656. Its totient is φ = 635177088.

The previous prime is 2223120091. The next prime is 2223120113. The reversal of 2223120102 is 2010213222.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2223120091) and next prime (2223120113).

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 11 ways as a sum of consecutive naturals, for example, 3780523 + ... + 3781110.

It is an arithmetic number, because the mean of its divisors is an integer number (215506569).

Almost surely, 2^2223120102 is an apocalyptic number.

2223120102 is an abundant number, since it is smaller than the sum of its proper divisors (2949037554).

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

2223120102 is a wasteful number, since it uses less digits than its factorization.

2223120102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7561652 (or 7561645 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 2223120102 is about 47149.9745705128. The cubic root of 2223120102 is about 1305.1316107484.

Adding to 2223120102 its reverse (2010213222), we get a palindrome (4233333324).

It can be divided in two parts, 2223120 and 102, that added together give a palindrome (2223222).

The spelling of 2223120102 in words is "two billion, two hundred twenty-three million, one hundred twenty thousand, one hundred two".