222202120011 has 8 divisors (see below), whose sum is σ = 304276777104. Its totient is φ = 144131104800.

The previous prime is 222202119991. The next prime is 222202120027. The reversal of 222202120011 is 110021202222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222202120011 - 2⁶ = 222202119947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222202120081) 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, 1000910340 + ... + 1000910561.

It is an arithmetic number, because the mean of its divisors is an integer number (38034597138).

Almost surely, 2^222202120011 is an apocalyptic number.

222202120011 is a deficient number, since it is larger than the sum of its proper divisors (82074657093).

222202120011 is a wasteful number, since it uses less digits than its factorization.

222202120011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2001820941.

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

Adding to 222202120011 its reverse (110021202222), we get a palindrome (332223322233).

The spelling of 222202120011 in words is "two hundred twenty-two billion, two hundred two million, one hundred twenty thousand, eleven".