11200211000022 has 128 divisors (see below), whose sum is σ = 25421152204800. Its totient is φ = 3259882713600.

The previous prime is 11200210999981. The next prime is 11200211000039. The reversal of 11200211000022 is 22000011200211.

It is a junction number, because it is equal to n+sod(n) for n = 11200210999971 and 11200211000007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 72056604 + ... + 72211872.

It is an arithmetic number, because the mean of its divisors is an integer number (198602751600).

Almost surely, 2^{11200211000022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11200211000022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12710576102400).

11200211000022 is an abundant number, since it is smaller than the sum of its proper divisors (14220941204778).

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

11200211000022 is a wasteful number, since it uses less digits than its factorization.

11200211000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155702.

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

Adding to 11200211000022 its reverse (22000011200211), we get a palindrome (33200222200233).

The spelling of 11200211000022 in words is "eleven trillion, two hundred billion, two hundred eleven million, twenty-two", and thus it is an aban number.