11211200120022 has 64 divisors (see below), whose sum is σ = 26048484361728. Its totient is φ = 3150350784000.

The previous prime is 11211200120011. The next prime is 11211200120033. The reversal of 11211200120022 is 22002100211211.

11211200120022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (11211200120011) and next prime (11211200120033).

It is a junction number, because it is equal to n+sod(n) for n = 11211200119983 and 11211200120010.

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, 24162997 + ... + 24622607.

It is an arithmetic number, because the mean of its divisors is an integer number (407007568152).

Almost surely, 2^{11211200120022} is an apocalyptic number.

11211200120022 is an abundant number, since it is smaller than the sum of its proper divisors (14837284241706).

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

11211200120022 is a wasteful number, since it uses less digits than its factorization.

11211200120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 469205.

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

Adding to 11211200120022 its reverse (22002100211211), we get a palindrome (33213300331233).

The spelling of 11211200120022 in words is "eleven trillion, two hundred eleven billion, two hundred million, one hundred twenty thousand, twenty-two".