211120200001122 has 32 divisors (see below), whose sum is σ = 422396670749760. Its totient is φ = 70347356386560.

The previous prime is 211120200001103. The next prime is 211120200001127. The reversal of 211120200001122 is 221100002021112.

It is not an unprimeable number, because it can be changed into a prime (211120200001127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 621395329 + ... + 621734987.

It is an arithmetic number, because the mean of its divisors is an integer number (13199895960930).

Almost surely, 2^{211120200001122} is an apocalyptic number.

211120200001122 is an abundant number, since it is smaller than the sum of its proper divisors (211276470748638).

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

211120200001122 is a wasteful number, since it uses less digits than its factorization.

211120200001122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 377698.

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

Adding to 211120200001122 its reverse (221100002021112), we get a palindrome (432220202022234).

The spelling of 211120200001122 in words is "two hundred eleven trillion, one hundred twenty billion, two hundred million, one thousand, one hundred twenty-two".