222012130103 has 4 divisors (see below), whose sum is σ = 224686975128. Its totient is φ = 219337285080.

The previous prime is 222012130051. The next prime is 222012130133. The reversal of 222012130103 is 301031210222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 301031210222 = 2 ⋅150515605111.

It is a cyclic number.

It is not a de Polignac number, because 222012130103 - 2²⁰ = 222011081527 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 (222012130133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1337422388 + ... + 1337422553.

It is an arithmetic number, because the mean of its divisors is an integer number (56171743782).

Almost surely, 2^222012130103 is an apocalyptic number.

222012130103 is a deficient number, since it is larger than the sum of its proper divisors (2674845025).

222012130103 is an equidigital number, since it uses as much as digits as its factorization.

222012130103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2674845024.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222012130103 its reverse (301031210222), we get a palindrome (523043340325).

The spelling of 222012130103 in words is "two hundred twenty-two billion, twelve million, one hundred thirty thousand, one hundred three".