1223102110201 has 16 divisors (see below), whose sum is σ = 1309543298496. Its totient is φ = 1138310724096.

The previous prime is 1223102110159. The next prime is 1223102110261. The reversal of 1223102110201 is 1020112013221.

It is a cyclic number.

It is not a de Polignac number, because 1223102110201 - 2⁹ = 1223102109689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1223102110261) 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, 380365 + ... + 1609621.

It is an arithmetic number, because the mean of its divisors is an integer number (81846456156).

Almost surely, 2^{1223102110201} is an apocalyptic number.

It is an amenable number.

1223102110201 is a deficient number, since it is larger than the sum of its proper divisors (86441188295).

1223102110201 is a wasteful number, since it uses less digits than its factorization.

1223102110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229928.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1223102110201 its reverse (1020112013221), we get a palindrome (2243214123422).

The spelling of 1223102110201 in words is "one trillion, two hundred twenty-three billion, one hundred two million, one hundred ten thousand, two hundred one".