102123002222 has 8 divisors (see below), whose sum is σ = 153578295000. Its totient is φ = 50930237224.

The previous prime is 102123002221. The next prime is 102123002239. The reversal of 102123002222 is 222200321201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 102123002222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102123002221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65630972 + ... + 65632527.

It is an arithmetic number, because the mean of its divisors is an integer number (19197286875).

Almost surely, 2^102123002222 is an apocalyptic number.

102123002222 is a deficient number, since it is larger than the sum of its proper divisors (51455292778).

102123002222 is a wasteful number, since it uses less digits than its factorization.

102123002222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131263890.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 102123002222 its reverse (222200321201), we get a palindrome (324323323423).

The spelling of 102123002222 in words is "one hundred two billion, one hundred twenty-three million, two thousand, two hundred twenty-two".