242122030203 has 8 divisors (see below), whose sum is σ = 322981016400. Its totient is φ = 161338865408.

The previous prime is 242122030177. The next prime is 242122030217. The reversal of 242122030203 is 302030221242.

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 242122030203 - 2⁹ = 242122029691 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 242122030203.

It is not an unprimeable number, because it can be changed into a prime (242122030223) 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, 18947898 + ... + 18960671.

It is an arithmetic number, because the mean of its divisors is an integer number (40372627050).

Almost surely, 2^242122030203 is an apocalyptic number.

242122030203 is a deficient number, since it is larger than the sum of its proper divisors (80858986197).

242122030203 is a wasteful number, since it uses less digits than its factorization.

242122030203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37910701.

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

Adding to 242122030203 its reverse (302030221242), we get a palindrome (544152251445).

The spelling of 242122030203 in words is "two hundred forty-two billion, one hundred twenty-two million, thirty thousand, two hundred three".