222201111010 has 16 divisors (see below), whose sum is σ = 417351652416. Its totient is φ = 85016077168.

The previous prime is 222201111007. The next prime is 222201111019. The reversal of 222201111010 is 10111102222.

It is not an unprimeable number, because it can be changed into a prime (222201111019) 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, 483045664 + ... + 483046123.

It is an arithmetic number, because the mean of its divisors is an integer number (26084478276).

Almost surely, 2^222201111010 is an apocalyptic number.

222201111010 is a deficient number, since it is larger than the sum of its proper divisors (195150541406).

222201111010 is a wasteful number, since it uses less digits than its factorization.

222201111010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 966091817.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 222201111010 its reverse (10111102222), we get a palindrome (232312213232).

The spelling of 222201111010 in words is "two hundred twenty-two billion, two hundred one million, one hundred eleven thousand, ten".