1110000102201 has 6 divisors (see below), whose sum is σ = 1603333480970. Its totient is φ = 740000068128.

The previous prime is 1110000102191. The next prime is 1110000102221. The reversal of 1110000102201 is 1022010000111.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 836785857600 + 273214244601 = 914760^2 + 522699^2 .

It is not a de Polignac number, because 1110000102201 - 2⁶ = 1110000102137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 123333344689 = 1110000102201 / (1 + 1 + 1 + 0 + 0 + 0 + 0 + 1 + 0 + 2 + 2 + 0 + 1).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110000102221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61666672336 + ... + 61666672353.

Almost surely, 2^{1110000102201} is an apocalyptic number.

It is an amenable number.

1110000102201 is a deficient number, since it is larger than the sum of its proper divisors (493333378769).

1110000102201 is a wasteful number, since it uses less digits than its factorization.

1110000102201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123333344695 (or 123333344692 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1110000102201 its reverse (1022010000111), we get a palindrome (2132010102312).

It can be divided in two parts, 1110000 and 102201, that added together give a square (1212201 = 1101²).

The spelling of 1110000102201 in words is "one trillion, one hundred ten billion, one hundred two thousand, two hundred one".