211034101451212 has 24 divisors (see below), whose sum is σ = 397768452741072. Its totient is φ = 97388026728000.

The previous prime is 211034101451191. The next prime is 211034101451221. The reversal of 211034101451212 is 212154101430112.

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, 256414114 + ... + 257235817.

It is an arithmetic number, because the mean of its divisors is an integer number (16573685530878).

Almost surely, 2^{211034101451212} is an apocalyptic number.

It is an amenable number.

211034101451212 is a deficient number, since it is larger than the sum of its proper divisors (186734351289860).

211034101451212 is a wasteful number, since it uses less digits than its factorization.

211034101451212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 513657849 (or 513657847 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 28.

Adding to 211034101451212 its reverse (212154101430112), we get a palindrome (423188202881324).

The spelling of 211034101451212 in words is "two hundred eleven trillion, thirty-four billion, one hundred one million, four hundred fifty-one thousand, two hundred twelve".