222345202150 has 24 divisors (see below), whose sum is σ = 413582462064. Its totient is φ = 88933696800.

The previous prime is 222345202099. The next prime is 222345202199. The reversal of 222345202150 is 51202543222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1032759 + ... + 1229341.

It is an arithmetic number, because the mean of its divisors is an integer number (17232602586).

Almost surely, 2^222345202150 is an apocalyptic number.

222345202150 is a deficient number, since it is larger than the sum of its proper divisors (191237259914).

222345202150 is a wasteful number, since it uses less digits than its factorization.

222345202150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219216 (or 219211 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 28.

Adding to 222345202150 its reverse (51202543222), we get a palindrome (273547745372).

The spelling of 222345202150 in words is "two hundred twenty-two billion, three hundred forty-five million, two hundred two thousand, one hundred fifty".