553531142222 has 4 divisors (see below), whose sum is σ = 830296713336. Its totient is φ = 276765571110.

The previous prime is 553531142183. The next prime is 553531142231. The reversal of 553531142222 is 222241135355.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 222241135355 = 5 ⋅44448227071.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138382785554 + ... + 138382785557.

It is an arithmetic number, because the mean of its divisors is an integer number (207574178334).

Almost surely, 2^553531142222 is an apocalyptic number.

553531142222 is a deficient number, since it is larger than the sum of its proper divisors (276765571114).

553531142222 is a wasteful number, since it uses less digits than its factorization.

553531142222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276765571113.

The product of its digits is 72000, while the sum is 35.

Adding to 553531142222 its reverse (222241135355), we get a palindrome (775772277577).

The spelling of 553531142222 in words is "five hundred fifty-three billion, five hundred thirty-one million, one hundred forty-two thousand, two hundred twenty-two".