222131213003 has 8 divisors (see below), whose sum is σ = 253926850272. Its totient is φ = 190351227456.

The previous prime is 222131212999. The next prime is 222131213027. The reversal of 222131213003 is 300312131222.

222131213003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 222131213003 - 2² = 222131212999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222131213903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3882500 + ... + 3939297.

It is an arithmetic number, because the mean of its divisors is an integer number (31740856284).

Almost surely, 2^222131213003 is an apocalyptic number.

222131213003 is a deficient number, since it is larger than the sum of its proper divisors (31795637269).

222131213003 is an equidigital number, since it uses as much as digits as its factorization.

222131213003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7825861.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 222131213003 its reverse (300312131222), we get a palindrome (522443344225).

The spelling of 222131213003 in words is "two hundred twenty-two billion, one hundred thirty-one million, two hundred thirteen thousand, three".