222398003151 has 6 divisors (see below), whose sum is σ = 321241560120. Its totient is φ = 148265335428.

The previous prime is 222398003147. The next prime is 222398003171. The reversal of 222398003151 is 151300893222.

It is not a de Polignac number, because 222398003151 - 2² = 222398003147 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222398003171) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12355444611 + ... + 12355444628.

It is an arithmetic number, because the mean of its divisors is an integer number (53540260020).

Almost surely, 2^222398003151 is an apocalyptic number.

222398003151 is a deficient number, since it is larger than the sum of its proper divisors (98843556969).

222398003151 is a wasteful number, since it uses less digits than its factorization.

222398003151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24710889245 (or 24710889242 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

Adding to 222398003151 its reverse (151300893222), we get a palindrome (373698896373).

The spelling of 222398003151 in words is "two hundred twenty-two billion, three hundred ninety-eight million, three thousand, one hundred fifty-one".