110021220012201 has 16 divisors (see below), whose sum is σ = 147515343298560. Its totient is φ = 72937293136400.

The previous prime is 110021220012163. The next prime is 110021220012203. The reversal of 110021220012201 is 102210022120011.

It is a cyclic number.

It is not a de Polignac number, because 110021220012201 - 2¹³ = 110021220004009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (110021220012203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 111323776 + ... + 112307726.

It is an arithmetic number, because the mean of its divisors is an integer number (9219708956160).

Almost surely, 2^{110021220012201} is an apocalyptic number.

It is an amenable number.

110021220012201 is a deficient number, since it is larger than the sum of its proper divisors (37494123286359).

110021220012201 is a wasteful number, since it uses less digits than its factorization.

110021220012201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1192356.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 110021220012201 its reverse (102210022120011), we get a palindrome (212231242132212).

The spelling of 110021220012201 in words is "one hundred ten trillion, twenty-one billion, two hundred twenty million, twelve thousand, two hundred one".