222021104003 has 4 divisors (see below), whose sum is σ = 223985892648. Its totient is φ = 220056315360.

The previous prime is 222021103991. The next prime is 222021104009. The reversal of 222021104003 is 300401120222.

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 222021104003 - 2⁶ = 222021103939 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222021104009) 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, 982394153 + ... + 982394378.

It is an arithmetic number, because the mean of its divisors is an integer number (55996473162).

Almost surely, 2^222021104003 is an apocalyptic number.

222021104003 is a deficient number, since it is larger than the sum of its proper divisors (1964788645).

222021104003 is a wasteful number, since it uses less digits than its factorization.

222021104003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1964788644.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222021104003 its reverse (300401120222), we get a palindrome (522422224225).

The spelling of 222021104003 in words is "two hundred twenty-two billion, twenty-one million, one hundred four thousand, three".