1110021220201 has 8 divisors (see below), whose sum is σ = 1118283293664. Its totient is φ = 1101761461920.

The previous prime is 1110021220169. The next prime is 1110021220289. The reversal of 1110021220201 is 1020221200111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1110021220201 - 2⁵ = 1110021220169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1110061220201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 389686 + ... + 1540096.

It is an arithmetic number, because the mean of its divisors is an integer number (139785411708).

Almost surely, 2^{1110021220201} is an apocalyptic number.

It is an amenable number.

1110021220201 is a deficient number, since it is larger than the sum of its proper divisors (8262073463).

1110021220201 is a wasteful number, since it uses less digits than its factorization.

1110021220201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1157591.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1110021220201 its reverse (1020221200111), we get a palindrome (2130242420312).

The spelling of 1110021220201 in words is "one trillion, one hundred ten billion, twenty-one million, two hundred twenty thousand, two hundred one".