211010222200022 has 128 divisors (see below), whose sum is σ = 387296935280640. Its totient is φ = 84165877486080.

The previous prime is 211010222200013. The next prime is 211010222200027. The reversal of 211010222200022 is 220002222010112.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211010222200027) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10303726379 + ... + 10303746857.

It is an arithmetic number, because the mean of its divisors is an integer number (3025757306880).

Almost surely, 2^{211010222200022} is an apocalyptic number.

211010222200022 is a deficient number, since it is larger than the sum of its proper divisors (176286713080618).

211010222200022 is a wasteful number, since it uses less digits than its factorization.

211010222200022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21786.

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

Adding to 211010222200022 its reverse (220002222010112), we get a palindrome (431012444210134).

The spelling of 211010222200022 in words is "two hundred eleven trillion, ten billion, two hundred twenty-two million, two hundred thousand, twenty-two".