110202001012201 has 4 divisors (see below), whose sum is σ = 125945144013952. Its totient is φ = 94458858010452.

The previous prime is 110202001012127. The next prime is 110202001012223. The reversal of 110202001012201 is 102210100202011.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 110202001012201 - 2⁹ = 110202001011689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110202001018201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7871571500865 + ... + 7871571500878.

It is an arithmetic number, because the mean of its divisors is an integer number (31486286003488).

Almost surely, 2^{110202001012201} is an apocalyptic number.

It is an amenable number.

110202001012201 is a deficient number, since it is larger than the sum of its proper divisors (15743143001751).

110202001012201 is an equidigital number, since it uses as much as digits as its factorization.

110202001012201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15743143001750.

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

Adding to 110202001012201 its reverse (102210100202011), we get a palindrome (212412101214212).

The spelling of 110202001012201 in words is "one hundred ten trillion, two hundred two billion, one million, twelve thousand, two hundred one".