102222220222124 has 96 divisors (see below), whose sum is σ = 201294185400000. Its totient is φ = 45137162870784.

The previous prime is 102222220222123. The next prime is 102222220222127. The reversal of 102222220222124 is 421222022222201.

It is a junction number, because it is equal to n+sod(n) for n = 102222220222093 and 102222220222102.

It is not an unprimeable number, because it can be changed into a prime (102222220222123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 66424544 + ... + 67946040.

It is an arithmetic number, because the mean of its divisors is an integer number (2096814431250).

Almost surely, 2^{102222220222124} is an apocalyptic number.

It is an amenable number.

102222220222124 is a deficient number, since it is larger than the sum of its proper divisors (99071965177876).

102222220222124 is a wasteful number, since it uses less digits than its factorization.

102222220222124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1522035 (or 1522033 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 102222220222124 its reverse (421222022222201), we get a palindrome (523444242444325).

The spelling of 102222220222124 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred twenty million, two hundred twenty-two thousand, one hundred twenty-four".