222022232022210 has 128 divisors (see below), whose sum is σ = 540124243835904. Its totient is φ = 58400368669440.

The previous prime is 222022232022209. The next prime is 222022232022247. The reversal of 222022232022210 is 12220232220222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4749420057 + ... + 4749466803.

It is an arithmetic number, because the mean of its divisors is an integer number (4219720654968).

Almost surely, 2^{222022232022210} is an apocalyptic number.

222022232022210 is an abundant number, since it is smaller than the sum of its proper divisors (318102011813694).

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

222022232022210 is a wasteful number, since it uses less digits than its factorization.

222022232022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49808.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 222022232022210 its reverse (12220232220222), we get a palindrome (234242464242432).

The spelling of 222022232022210 in words is "two hundred twenty-two trillion, twenty-two billion, two hundred thirty-two million, twenty-two thousand, two hundred ten".