22013212010003 has 4 divisors (see below), whose sum is σ = 22772288286240. Its totient is φ = 21254135733768.

The previous prime is 22013212009979. The next prime is 22013212010011. The reversal of 22013212010003 is 30001021231022.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22013212010003 - 2¹² = 22013212005907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22013212010063) 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, 379538138075 + ... + 379538138132.

It is an arithmetic number, because the mean of its divisors is an integer number (5693072071560).

Almost surely, 2^{22013212010003} is an apocalyptic number.

22013212010003 is a deficient number, since it is larger than the sum of its proper divisors (759076276237).

22013212010003 is an equidigital number, since it uses as much as digits as its factorization.

22013212010003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759076276236.

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

Adding to 22013212010003 its reverse (30001021231022), we get a palindrome (52014233241025).

The spelling of 22013212010003 in words is "twenty-two trillion, thirteen billion, two hundred twelve million, ten thousand, three".