121300201222023 has 16 divisors (see below), whose sum is σ = 162394990992000. Its totient is φ = 80536328909280.

The previous prime is 121300201222019. The next prime is 121300201222043. The reversal of 121300201222023 is 320222102003121.

It is not a de Polignac number, because 121300201222023 - 2² = 121300201222019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121300201222043) 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, 25667413 + ... + 30023598.

It is an arithmetic number, because the mean of its divisors is an integer number (10149686937000).

Almost surely, 2^{121300201222023} is an apocalyptic number.

121300201222023 is a deficient number, since it is larger than the sum of its proper divisors (41094789769977).

121300201222023 is a wasteful number, since it uses less digits than its factorization.

121300201222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55693982.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 121300201222023 its reverse (320222102003121), we get a palindrome (441522303225144).

The spelling of 121300201222023 in words is "one hundred twenty-one trillion, three hundred billion, two hundred one million, two hundred twenty-two thousand, twenty-three".