22222122100003 has 8 divisors (see below), whose sum is σ = 25396739577440. Its totient is φ = 19047511774080.

The previous prime is 22222122099959. The next prime is 22222122100007. The reversal of 22222122100003 is 30000122122222.

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

It is a cyclic number.

It is not a de Polignac number, because 22222122100003 - 2²¹ = 22222120002851 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22222122100007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10511083 + ... + 12446971.

It is an arithmetic number, because the mean of its divisors is an integer number (3174592447180).

Almost surely, 2^{22222122100003} is an apocalyptic number.

22222122100003 is a deficient number, since it is larger than the sum of its proper divisors (3174617477437).

22222122100003 is a wasteful number, since it uses less digits than its factorization.

22222122100003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575757.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22222122100003 its reverse (30000122122222), we get a palindrome (52222244222225).

It can be divided in two parts, 222 and 22122100003, that added together give a square (22122100225 = 148735²).

The spelling of 22222122100003 in words is "twenty-two trillion, two hundred twenty-two billion, one hundred twenty-two million, one hundred thousand, three".