222120020000203 has 4 divisors (see below), whose sum is σ = 239206175384848. Its totient is φ = 205033864615560.

The previous prime is 222120020000069. The next prime is 222120020000231. The reversal of 222120020000203 is 302000020021222.

222120020000203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 222120020000203 - 2¹³ = 222120019992011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222120020000233) 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, 8543077692303 + ... + 8543077692328.

It is an arithmetic number, because the mean of its divisors is an integer number (59801543846212).

Almost surely, 2^{222120020000203} is an apocalyptic number.

222120020000203 is a deficient number, since it is larger than the sum of its proper divisors (17086155384645).

222120020000203 is a wasteful number, since it uses less digits than its factorization.

222120020000203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17086155384644.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 222120020000203 its reverse (302000020021222), we get a palindrome (524120040021425).

The spelling of 222120020000203 in words is "two hundred twenty-two trillion, one hundred twenty billion, twenty million, two hundred three", and thus it is an aban number.