222421003023 has 8 divisors (see below), whose sum is σ = 297891209728. Its totient is φ = 147615732504.

The previous prime is 222421003019. The next prime is 222421003037. The reversal of 222421003023 is 320300124222.

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

It is not a de Polignac number, because 222421003023 - 2² = 222421003019 is a prime.

It is a super-3 number, since 3×222421003023³ (a number of 35 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222421003073) 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, 166233265 + ... + 166234602.

It is an arithmetic number, because the mean of its divisors is an integer number (37236401216).

Almost surely, 2^222421003023 is an apocalyptic number.

222421003023 is a deficient number, since it is larger than the sum of its proper divisors (75470206705).

222421003023 is a wasteful number, since it uses less digits than its factorization.

222421003023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332468093.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 222421003023 its reverse (320300124222), we get a palindrome (542721127245).

The spelling of 222421003023 in words is "two hundred twenty-two billion, four hundred twenty-one million, three thousand, twenty-three".