211001000022022 has 8 divisors (see below), whose sum is σ = 361716000037776. Its totient is φ = 90429000009432.

The previous prime is 211001000021993. The next prime is 211001000022047. The reversal of 211001000022022 is 220220000100112.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 211001000021993 and 211001000022011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7535750000773 + ... + 7535750000800.

It is an arithmetic number, because the mean of its divisors is an integer number (45214500004722).

Almost surely, 2^{211001000022022} is an apocalyptic number.

211001000022022 is a deficient number, since it is larger than the sum of its proper divisors (150715000015754).

211001000022022 is a wasteful number, since it uses less digits than its factorization.

211001000022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15071500001582.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 211001000022022 its reverse (220220000100112), we get a palindrome (431221000122134).

The spelling of 211001000022022 in words is "two hundred eleven trillion, one billion, twenty-two thousand, twenty-two".