11000210001222 has 64 divisors (see below), whose sum is σ = 24560517752064. Its totient is φ = 3262424480640.

The previous prime is 11000210001217. The next prime is 11000210001233. The reversal of 11000210001222 is 22210001200011.

It is a junction number, because it is equal to n+sod(n) for n = 11000210001198 and 11000210001207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17502304 + ... + 18119907.

It is an arithmetic number, because the mean of its divisors is an integer number (383758089876).

Almost surely, 2^{11000210001222} is an apocalyptic number.

11000210001222 is an abundant number, since it is smaller than the sum of its proper divisors (13560307750842).

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

11000210001222 is a wasteful number, since it uses less digits than its factorization.

11000210001222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35622373.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11000210001222 its reverse (22210001200011), we get a palindrome (33210211201233).

The spelling of 11000210001222 in words is "eleven trillion, two hundred ten million, one thousand, two hundred twenty-two".