42212262333 has 4 divisors (see below), whose sum is σ = 56283016448. Its totient is φ = 28141508220.

The previous prime is 42212262331. The next prime is 42212262347. The reversal of 42212262333 is 33326221224.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 42212262333 - 2¹ = 42212262331 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42212262333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42212262331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7035377053 + ... + 7035377058.

It is an arithmetic number, because the mean of its divisors is an integer number (14070754112).

Almost surely, 2^42212262333 is an apocalyptic number.

It is an amenable number.

42212262333 is a deficient number, since it is larger than the sum of its proper divisors (14070754115).

42212262333 is a wasteful number, since it uses less digits than its factorization.

42212262333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14070754114.

The product of its digits is 20736, while the sum is 30.

Adding to 42212262333 its reverse (33326221224), we get a palindrome (75538483557).

The spelling of 42212262333 in words is "forty-two billion, two hundred twelve million, two hundred sixty-two thousand, three hundred thirty-three".