222120200213011 has 2 divisors, whose sum is σ = 222120200213012. Its totient is φ = 222120200213010.

The previous prime is 222120200212993. The next prime is 222120200213039. The reversal of 222120200213011 is 110312002021222.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 222120200213011 - 2⁵ = 222120200212979 is a prime.

It is a super-2 number, since 2×222120200213011² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 222120200213011.

It is not a weakly prime, because it can be changed into another prime (222120200213411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111060100106505 + 111060100106506.

It is an arithmetic number, because the mean of its divisors is an integer number (111060100106506).

Almost surely, 2^{222120200213011} is an apocalyptic number.

222120200213011 is a deficient number, since it is larger than the sum of its proper divisors (1).

222120200213011 is an equidigital number, since it uses as much as digits as its factorization.

222120200213011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 222120200213011 its reverse (110312002021222), we get a palindrome (332432202234233).

The spelling of 222120200213011 in words is "two hundred twenty-two trillion, one hundred twenty billion, two hundred million, two hundred thirteen thousand, eleven".