222418228142 has 8 divisors (see below), whose sum is σ = 363957100632. Its totient is φ = 101099194600.

The previous prime is 222418228133. The next prime is 222418228159. The reversal of 222418228142 is 241822814222.

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

It is a junction number, because it is equal to n+sod(n) for n = 222418228096 and 222418228105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5054959709 + ... + 5054959752.

It is an arithmetic number, because the mean of its divisors is an integer number (45494637579).

Almost surely, 2^222418228142 is an apocalyptic number.

222418228142 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222418228142 is a deficient number, since it is larger than the sum of its proper divisors (141538872490).

222418228142 is a wasteful number, since it uses less digits than its factorization.

222418228142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10109919474.

The product of its digits is 65536, while the sum is 38.

The spelling of 222418228142 in words is "two hundred twenty-two billion, four hundred eighteen million, two hundred twenty-eight thousand, one hundred forty-two".