211121202001112 has 32 divisors (see below), whose sum is σ = 426390126642480. Its totient is φ = 97420509164160.

The previous prime is 211121202001091. The next prime is 211121202001121. The reversal of 211121202001112 is 211100202121112.

211121202001112 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 7 ways as a sum of consecutive naturals, for example, 208300418 + ... + 209311505.

Almost surely, 2^{211121202001112} is an apocalyptic number.

It is an amenable number.

211121202001112 is an abundant number, since it is smaller than the sum of its proper divisors (215268924641368).

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

211121202001112 is a wasteful number, since it uses less digits than its factorization.

211121202001112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 417616803 (or 417616799 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 211121202001112 its reverse (211100202121112), we get a palindrome (422221404122224).

The spelling of 211121202001112 in words is "two hundred eleven trillion, one hundred twenty-one billion, two hundred two million, one thousand, one hundred twelve".