1022000120111 has 2 divisors, whose sum is σ = 1022000120112. Its totient is φ = 1022000120110.

The previous prime is 1022000120083. The next prime is 1022000120143. The reversal of 1022000120111 is 1110210002201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1022000120111 - 2²⁶ = 1021933011247 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1022000120092 and 1022000120101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022000140111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511000060055 + 511000060056.

It is an arithmetic number, because the mean of its divisors is an integer number (511000060056).

Almost surely, 2^{1022000120111} is an apocalyptic number.

1022000120111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022000120111 is an equidigital number, since it uses as much as digits as its factorization.

1022000120111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1022000120111 its reverse (1110210002201), we get a palindrome (2132210122312).

The spelling of 1022000120111 in words is "one trillion, twenty-two billion, one hundred twenty thousand, one hundred eleven".