102223003122 has 12 divisors (see below), whose sum is σ = 221483173470. Its totient is φ = 34074334368.

The previous prime is 102223003087. The next prime is 102223003151. The reversal of 102223003122 is 221300322201.

It can be written as a sum of positive squares in only one way, i.e., 86106446721 + 16116556401 = 293439^2 + 126951^2 .

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5679055729 = 102223003122 / (1 + 0 + 2 + 2 + 2 + 3 + 0 + 0 + 3 + 1 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 102223003095 and 102223003104.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2839527847 + ... + 2839527882.

Almost surely, 2^102223003122 is an apocalyptic number.

102223003122 is an abundant number, since it is smaller than the sum of its proper divisors (119260170348).

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

102223003122 is a wasteful number, since it uses less digits than its factorization.

102223003122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5679055737 (or 5679055734 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102223003122 its reverse (221300322201), we get a palindrome (323523325323).

The spelling of 102223003122 in words is "one hundred two billion, two hundred twenty-three million, three thousand, one hundred twenty-two".