211011300022 has 8 divisors (see below), whose sum is σ = 316537194672. Its totient is φ = 105498901800.

The previous prime is 211011300013. The next prime is 211011300029. The reversal of 211011300022 is 220003110112.

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 = 211011299975 and 211011300011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211011300029) 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, 3334929 + ... + 3397612.

It is an arithmetic number, because the mean of its divisors is an integer number (39567149334).

Almost surely, 2^211011300022 is an apocalyptic number.

211011300022 is a deficient number, since it is larger than the sum of its proper divisors (105525894650).

211011300022 is a wasteful number, since it uses less digits than its factorization.

211011300022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6748214.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 211011300022 its reverse (220003110112), we get a palindrome (431014410134).

The spelling of 211011300022 in words is "two hundred eleven billion, eleven million, three hundred thousand, twenty-two".