1210223033101 has 4 divisors (see below), whose sum is σ = 1210231622304. Its totient is φ = 1210214443900.

The previous prime is 1210223033099. The next prime is 1210223033113. The reversal of 1210223033101 is 1013303220121.

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 1210223033101 - 2¹ = 1210223033099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210223033161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4079665 + ... + 4366246.

It is an arithmetic number, because the mean of its divisors is an integer number (302557905576).

Almost surely, 2^{1210223033101} is an apocalyptic number.

It is an amenable number.

1210223033101 is a deficient number, since it is larger than the sum of its proper divisors (8589203).

1210223033101 is an equidigital number, since it uses as much as digits as its factorization.

1210223033101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8589202.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1210223033101 its reverse (1013303220121), we get a palindrome (2223526253222).

The spelling of 1210223033101 in words is "one trillion, two hundred ten billion, two hundred twenty-three million, thirty-three thousand, one hundred one".