242221202203 has 8 divisors (see below), whose sum is σ = 244000491840. Its totient is φ = 240442437000.

The previous prime is 242221202183. The next prime is 242221202233. The reversal of 242221202203 is 302202122242.

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 242221202203 - 2¹³ = 242221194011 is a prime.

It is a super-2 number, since 2×242221202203² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (242221202233) 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, 821328 + ... + 1076578.

It is an arithmetic number, because the mean of its divisors is an integer number (30500061480).

Almost surely, 2^242221202203 is an apocalyptic number.

242221202203 is a deficient number, since it is larger than the sum of its proper divisors (1779289637).

242221202203 is a wasteful number, since it uses less digits than its factorization.

242221202203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262217.

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 242221202203 its reverse (302202122242), we get a palindrome (544423324445).

The spelling of 242221202203 in words is "two hundred forty-two billion, two hundred twenty-one million, two hundred two thousand, two hundred three".