211102100010222 has 32 divisors (see below), whose sum is σ = 429162745888800. Its totient is φ = 69207808840320.

The previous prime is 211102100010187. The next prime is 211102100010271. The reversal of 211102100010222 is 222010001201112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20744133 + ... + 29198000.

It is an arithmetic number, because the mean of its divisors is an integer number (13411335809025).

Almost surely, 2^{211102100010222} is an apocalyptic number.

211102100010222 is an abundant number, since it is smaller than the sum of its proper divisors (218060645878578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

211102100010222 is a wasteful number, since it uses less digits than its factorization.

211102100010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49953748.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 211102100010222 its reverse (222010001201112), we get a palindrome (433112101211334).

The spelling of 211102100010222 in words is "two hundred eleven trillion, one hundred two billion, one hundred million, ten thousand, two hundred twenty-two".