11201001012222 has 16 divisors (see below), whose sum is σ = 25602288028032. Its totient is φ = 3200286003480.

The previous prime is 11201001012209. The next prime is 11201001012241. The reversal of 11201001012222 is 22221010010211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133345250104 + ... + 133345250187.

It is an arithmetic number, because the mean of its divisors is an integer number (1600143001752).

Almost surely, 2^{11201001012222} is an apocalyptic number.

11201001012222 is an abundant number, since it is smaller than the sum of its proper divisors (14401287015810).

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

11201001012222 is a wasteful number, since it uses less digits than its factorization.

11201001012222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266690500303.

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

Adding to 11201001012222 its reverse (22221010010211), we get a palindrome (33422011022433).

The spelling of 11201001012222 in words is "eleven trillion, two hundred one billion, one million, twelve thousand, two hundred twenty-two".