1110220201087 has 2 divisors, whose sum is σ = 1110220201088. Its totient is φ = 1110220201086.

The previous prime is 1110220200997. The next prime is 1110220201091. The reversal of 1110220201087 is 7801020220111.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (7801020220111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1110220201087 - 2¹⁵ = 1110220168319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1110220201487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555110100543 + 555110100544.

It is an arithmetic number, because the mean of its divisors is an integer number (555110100544).

Almost surely, 2^{1110220201087} is an apocalyptic number.

1110220201087 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110220201087 is an equidigital number, since it uses as much as digits as its factorization.

1110220201087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 448, while the sum is 25.

Adding to 1110220201087 its reverse (7801020220111), we get a palindrome (8911240421198).

The spelling of 1110220201087 in words is "one trillion, one hundred ten billion, two hundred twenty million, two hundred one thousand, eighty-seven".