222110206150 has 72 divisors (see below), whose sum is σ = 505867432680. Its totient is φ = 72144051840.

The previous prime is 222110206121. The next prime is 222110206151. The reversal of 222110206150 is 51602011222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222110206151) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2339167 + ... + 2432266.

It is an arithmetic number, because the mean of its divisors is an integer number (7025936565).

Almost surely, 2^222110206150 is an apocalyptic number.

222110206150 is an abundant number, since it is smaller than the sum of its proper divisors (283757226530).

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

222110206150 is a wasteful number, since it uses less digits than its factorization.

222110206150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4771478 (or 4771466 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 222110206150 its reverse (51602011222), we get a palindrome (273712217372).

The spelling of 222110206150 in words is "two hundred twenty-two billion, one hundred ten million, two hundred six thousand, one hundred fifty".