242203224122 has 32 divisors (see below), whose sum is σ = 369414549504. Its totient is φ = 119079990000.

The previous prime is 242203224097. The next prime is 242203224157. The reversal of 242203224122 is 221422302242.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 242203224091 and 242203224100.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38768003 + ... + 38774249.

It is an arithmetic number, because the mean of its divisors is an integer number (11544204672).

Almost surely, 2^242203224122 is an apocalyptic number.

242203224122 is a deficient number, since it is larger than the sum of its proper divisors (127211325382).

242203224122 is a wasteful number, since it uses less digits than its factorization.

242203224122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7394.

The product of its (nonzero) digits is 6144, while the sum is 26.

Adding to 242203224122 its reverse (221422302242), we get a palindrome (463625526364).

The spelling of 242203224122 in words is "two hundred forty-two billion, two hundred three million, two hundred twenty-four thousand, one hundred twenty-two".