10222200122111 has 2 divisors, whose sum is σ = 10222200122112. Its totient is φ = 10222200122110.

The previous prime is 10222200122089. The next prime is 10222200122137. The reversal of 10222200122111 is 11122100222201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10222200122111 - 2¹⁴ = 10222200105727 is a prime.

It is a super-2 number, since 2×10222200122111² (a number of 27 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 10222200122111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10222200122161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5111100061055 + 5111100061056.

It is an arithmetic number, because the mean of its divisors is an integer number (5111100061056).

Almost surely, 2^{10222200122111} is an apocalyptic number.

10222200122111 is a deficient number, since it is larger than the sum of its proper divisors (1).

10222200122111 is an equidigital number, since it uses as much as digits as its factorization.

10222200122111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10222200122111 its reverse (11122100222201), we get a palindrome (21344300344312).

The spelling of 10222200122111 in words is "ten trillion, two hundred twenty-two billion, two hundred million, one hundred twenty-two thousand, one hundred eleven".