1602582412111 has 2 divisors, whose sum is σ = 1602582412112. Its totient is φ = 1602582412110.

The previous prime is 1602582412097. The next prime is 1602582412127. The reversal of 1602582412111 is 1112142852061.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1602582412111 - 2³⁹ = 1052826598223 is a prime.

It is a super-2 number, since 2×1602582412111² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1602582412511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 801291206055 + 801291206056.

It is an arithmetic number, because the mean of its divisors is an integer number (801291206056).

Almost surely, 2^{1602582412111} is an apocalyptic number.

1602582412111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1602582412111 is an equidigital number, since it uses as much as digits as its factorization.

1602582412111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7680, while the sum is 34.

The spelling of 1602582412111 in words is "one trillion, six hundred two billion, five hundred eighty-two million, four hundred twelve thousand, one hundred eleven".