110021212222201 has 8 divisors (see below), whose sum is σ = 125738973327744. Its totient is φ = 94303562385120.

The previous prime is 110021212222153. The next prime is 110021212222231. The reversal of 110021212222201 is 102222212120011.

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 110021212222201 - 2¹⁹ = 110021211697913 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110021212222231) 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, 25687405 + ... + 29662858.

It is an arithmetic number, because the mean of its divisors is an integer number (15717371665968).

Almost surely, 2^{110021212222201} is an apocalyptic number.

It is an amenable number.

110021212222201 is a deficient number, since it is larger than the sum of its proper divisors (15717761105543).

110021212222201 is an equidigital number, since it uses as much as digits as its factorization.

110021212222201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55634231.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110021212222201 its reverse (102222212120011), we get a palindrome (212243424342212).

The spelling of 110021212222201 in words is "one hundred ten trillion, twenty-one billion, two hundred twelve million, two hundred twenty-two thousand, two hundred one".