222000121211011 has 8 divisors (see below), whose sum is σ = 260811331213104. Its totient is φ = 186293808009120.

The previous prime is 222000121210961. The next prime is 222000121211023. The reversal of 222000121211011 is 110112121000222.

222000121211011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 222000121211011 - 2¹¹ = 222000121208963 is a prime.

It is a super-2 number, since 2×222000121211011² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222000121211081) 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, 776224199896 + ... + 776224200181.

It is an arithmetic number, because the mean of its divisors is an integer number (32601416401638).

Almost surely, 2^{222000121211011} is an apocalyptic number.

222000121211011 is a deficient number, since it is larger than the sum of its proper divisors (38811210002093).

222000121211011 is a wasteful number, since it uses less digits than its factorization.

222000121211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1552448400101.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 222000121211011 its reverse (110112121000222), we get a palindrome (332112242211233).

The spelling of 222000121211011 in words is "two hundred twenty-two trillion, one hundred twenty-one million, two hundred eleven thousand, eleven".