1022865079111 has 2 divisors, whose sum is σ = 1022865079112. Its totient is φ = 1022865079110.

The previous prime is 1022865079099. The next prime is 1022865079123. The reversal of 1022865079111 is 1119705682201.

It is a balanced prime because it is at equal distance from previous prime (1022865079099) and next prime (1022865079123).

It is a cyclic number.

It is not a de Polignac number, because 1022865079111 - 2³¹ = 1020717595463 is a prime.

It is a super-3 number, since 3×1022865079111³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1022865076111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511432539555 + 511432539556.

It is an arithmetic number, because the mean of its divisors is an integer number (511432539556).

Almost surely, 2^{1022865079111} is an apocalyptic number.

1022865079111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022865079111 is an equidigital number, since it uses as much as digits as its factorization.

1022865079111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 43.

The spelling of 1022865079111 in words is "one trillion, twenty-two billion, eight hundred sixty-five million, seventy-nine thousand, one hundred eleven".