22223155132222 has 8 divisors (see below), whose sum is σ = 36365162943672. Its totient is φ = 10101434151000.

The previous prime is 22223155132201. The next prime is 22223155132253.

22223155132222 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 505071707529 + ... + 505071707572.

It is an arithmetic number, because the mean of its divisors is an integer number (4545645367959).

Almost surely, 2^{22223155132222} is an apocalyptic number.

22223155132222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22223155132222 is a deficient number, since it is larger than the sum of its proper divisors (14142007811450).

22223155132222 is a wasteful number, since it uses less digits than its factorization.

22223155132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010143415114.

The product of its digits is 57600, while the sum is 34.

It can be divided in two parts, 2222315 and 5132222, that added together give a palindrome (7354537).

The spelling of 22223155132222 in words is "twenty-two trillion, two hundred twenty-three billion, one hundred fifty-five million, one hundred thirty-two thousand, two hundred twenty-two".