222002022011 has 64 divisors (see below), whose sum is σ = 282884259840. Its totient is φ = 169229554560.

The previous prime is 222002021987. The next prime is 222002022043. The reversal of 222002022011 is 110220200222.

222002022011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222002022011 - 2⁶ = 222002021947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222002052011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 305366930 + ... + 305367656.

It is an arithmetic number, because the mean of its divisors is an integer number (4420066560).

Almost surely, 2^222002022011 is an apocalyptic number.

222002022011 is a deficient number, since it is larger than the sum of its proper divisors (60882237829).

222002022011 is a wasteful number, since it uses less digits than its factorization.

222002022011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1264.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222002022011 its reverse (110220200222), we get a palindrome (332222222233).

The spelling of 222002022011 in words is "two hundred twenty-two billion, two million, twenty-two thousand, eleven".