222022210011 has 64 divisors (see below), whose sum is σ = 346173155328. Its totient is φ = 123965779968.

The previous prime is 222022210009. The next prime is 222022210013. The reversal of 222022210011 is 110012220222.

It is an interprime number because it is at equal distance from previous prime (222022210009) and next prime (222022210013).

It is not a de Polignac number, because 222022210011 - 2¹ = 222022210009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222022210013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78258085 + ... + 78260921.

It is an arithmetic number, because the mean of its divisors is an integer number (5408955552).

Almost surely, 2^222022210011 is an apocalyptic number.

222022210011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

222022210011 is a deficient number, since it is larger than the sum of its proper divisors (124150945317).

222022210011 is a wasteful number, since it uses less digits than its factorization.

222022210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3420.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222022210011 its reverse (110012220222), we get a palindrome (332034430233).

The spelling of 222022210011 in words is "two hundred twenty-two billion, twenty-two million, two hundred ten thousand, eleven".