22000211122202 has 8 divisors (see below), whose sum is σ = 33122994441300. Its totient is φ = 10959212975104.

The previous prime is 22000211122193. The next prime is 22000211122243. The reversal of 22000211122202 is 20222111200022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20822055008161 + 1178156114041 = 4563119^2 + 1085429^2 .

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

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, 20446292327 + ... + 20446293402.

Almost surely, 2^{22000211122202} is an apocalyptic number.

22000211122202 is a deficient number, since it is larger than the sum of its proper divisors (11122783319098).

22000211122202 is a wasteful number, since it uses less digits than its factorization.

22000211122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40892586000.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22000211122202 its reverse (20222111200022), we get a palindrome (42222322322224).

The spelling of 22000211122202 in words is "twenty-two trillion, two hundred eleven million, one hundred twenty-two thousand, two hundred two".