1023222032111 has 2 divisors, whose sum is σ = 1023222032112. Its totient is φ = 1023222032110.

The previous prime is 1023222032057. The next prime is 1023222032201. The reversal of 1023222032111 is 1112302223201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1023222032111 - 2⁶ = 1023222032047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1023222062111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511611016055 + 511611016056.

It is an arithmetic number, because the mean of its divisors is an integer number (511611016056).

Almost surely, 2^{1023222032111} is an apocalyptic number.

1023222032111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023222032111 is an equidigital number, since it uses as much as digits as its factorization.

1023222032111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1023222032111 its reverse (1112302223201), we get a palindrome (2135524255312).

The spelling of 1023222032111 in words is "one trillion, twenty-three billion, two hundred twenty-two million, thirty-two thousand, one hundred eleven".