222102022210 has 16 divisors (see below), whose sum is σ = 400110549696. Its totient is φ = 88768162288.

The previous prime is 222102022141. The next prime is 222102022211. The reversal of 222102022210 is 12220201222.

It is not an unprimeable number, because it can be changed into a prime (222102022211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9067984 + ... + 9092443.

It is an arithmetic number, because the mean of its divisors is an integer number (25006909356).

Almost surely, 2^222102022210 is an apocalyptic number.

222102022210 is a deficient number, since it is larger than the sum of its proper divisors (178008527486).

222102022210 is a wasteful number, since it uses less digits than its factorization.

222102022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18161657.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222102022210 its reverse (12220201222), we get a palindrome (234322223432).

The spelling of 222102022210 in words is "two hundred twenty-two billion, one hundred two million, twenty-two thousand, two hundred ten".