102124002222 has 48 divisors (see below), whose sum is σ = 249707605680. Its totient is φ = 29879539200.

The previous prime is 102124002221. The next prime is 102124002229. The reversal of 102124002222 is 222200421201.

102124002222 is a `hidden beast` number, since 10 + 212 + 400 + 22 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 102124002195 and 102124002204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102124002221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8886979 + ... + 8898462.

It is an arithmetic number, because the mean of its divisors is an integer number (5202241785).

Almost surely, 2^102124002222 is an apocalyptic number.

102124002222 is an abundant number, since it is smaller than the sum of its proper divisors (147583603458).

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

102124002222 is a wasteful number, since it uses less digits than its factorization.

102124002222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17785489 (or 17785486 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 102124002222 its reverse (222200421201), we get a palindrome (324324423423).

The spelling of 102124002222 in words is "one hundred two billion, one hundred twenty-four million, two thousand, two hundred twenty-two".