52662262222 has 4 divisors (see below), whose sum is σ = 78993393336. Its totient is φ = 26331131110.

The previous prime is 52662262201. The next prime is 52662262231. The reversal of 52662262222 is 22226226625.

52662262222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

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, 13165565554 + ... + 13165565557.

It is an arithmetic number, because the mean of its divisors is an integer number (19748348334).

Almost surely, 2^52662262222 is an apocalyptic number.

52662262222 is a deficient number, since it is larger than the sum of its proper divisors (26331131114).

52662262222 is a wasteful number, since it uses less digits than its factorization.

52662262222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26331131113.

The product of its digits is 138240, while the sum is 37.

Adding to 52662262222 its reverse (22226226625), we get a palindrome (74888488847).

The spelling of 52662262222 in words is "fifty-two billion, six hundred sixty-two million, two hundred sixty-two thousand, two hundred twenty-two".