211120301212 has 12 divisors (see below), whose sum is σ = 373118552856. Its totient is φ = 104515000400.

The previous prime is 211120301209. The next prime is 211120301237. The reversal of 211120301212 is 212103021112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 261287098 + ... + 261287905.

It is an arithmetic number, because the mean of its divisors is an integer number (31093212738).

Almost surely, 2^211120301212 is an apocalyptic number.

It is an amenable number.

211120301212 is a deficient number, since it is larger than the sum of its proper divisors (161998251644).

211120301212 is a wasteful number, since it uses less digits than its factorization.

211120301212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 522575108 (or 522575106 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 211120301212 its reverse (212103021112), we get a palindrome (423223322324).

The spelling of 211120301212 in words is "two hundred eleven billion, one hundred twenty million, three hundred one thousand, two hundred twelve".