11222000000120 has 128 divisors (see below), whose sum is σ = 31303143446400. Its totient is φ = 3525653938176.

The previous prime is 11222000000119. The next prime is 11222000000191. The reversal of 11222000000120 is 2100000022211.

It is a happy number.

11222000000120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 10753025 + ... + 11750384.

It is an arithmetic number, because the mean of its divisors is an integer number (244555808175).

Almost surely, 2^{11222000000120} is an apocalyptic number.

11222000000120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222000000120 is an abundant number, since it is smaller than the sum of its proper divisors (20081143446280).

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

11222000000120 is a wasteful number, since it uses less digits than its factorization.

11222000000120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22503577 (or 22503573 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 11222000000120 its reverse (2100000022211), we get a palindrome (13322000022331).

The spelling of 11222000000120 in words is "eleven trillion, two hundred twenty-two billion, one hundred twenty", and thus it is an aban number.