222213031403 has 8 divisors (see below), whose sum is σ = 246032339520. Its totient is φ = 198996743880.

The previous prime is 222213031399. The next prime is 222213031409. The reversal of 222213031403 is 304130312222.

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

It is not a de Polignac number, because 222213031403 - 2² = 222213031399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (222213031409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150754373 + ... + 150755846.

It is an arithmetic number, because the mean of its divisors is an integer number (30754042440).

Almost surely, 2^222213031403 is an apocalyptic number.

222213031403 is a deficient number, since it is larger than the sum of its proper divisors (23819308117).

222213031403 is a wasteful number, since it uses less digits than its factorization.

222213031403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 301510297.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 222213031403 its reverse (304130312222), we get a palindrome (526343343625).

The spelling of 222213031403 in words is "two hundred twenty-two billion, two hundred thirteen million, thirty-one thousand, four hundred three".