222200101222011 has 32 divisors (see below), whose sum is σ = 361117483027200. Its totient is φ = 133914399891840.

The previous prime is 222200101221977. The next prime is 222200101222019. The reversal of 222200101222011 is 110222101002222.

It is a happy number.

222200101222011 is a `hidden beast` number, since 222 + 200 + 1 + 0 + 12 + 220 + 11 = 666.

It is not a de Polignac number, because 222200101222011 - 2⁶ = 222200101221947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222200101222019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2089747086 + ... + 2089853411.

It is an arithmetic number, because the mean of its divisors is an integer number (11284921344600).

Almost surely, 2^{222200101222011} is an apocalyptic number.

222200101222011 is a deficient number, since it is larger than the sum of its proper divisors (138917381805189).

222200101222011 is a wasteful number, since it uses less digits than its factorization.

222200101222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4179600696 (or 4179600690 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 222200101222011 its reverse (110222101002222), we get a palindrome (332422202224233).

The spelling of 222200101222011 in words is "two hundred twenty-two trillion, two hundred billion, one hundred one million, two hundred twenty-two thousand, eleven".