1602201110111 has 12 divisors (see below), whose sum is σ = 1863806032080. Its totient is φ = 1373299714080.

The previous prime is 1602201110101. The next prime is 1602201110117. The reversal of 1602201110111 is 1110111022061.

It is not a de Polignac number, because 1602201110111 - 2¹⁸ = 1602200847967 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1602201110111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602201110117) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7075910 + ... + 7298828.

It is an arithmetic number, because the mean of its divisors is an integer number (155317169340).

Almost surely, 2^{1602201110111} is an apocalyptic number.

1602201110111 is a deficient number, since it is larger than the sum of its proper divisors (261604921969).

1602201110111 is a wasteful number, since it uses less digits than its factorization.

1602201110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369614 (or 369607 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 17.

Adding to 1602201110111 its reverse (1110111022061), we get a palindrome (2712312132172).

The spelling of 1602201110111 in words is "one trillion, six hundred two billion, two hundred one million, one hundred ten thousand, one hundred eleven".