211320130320122 has 16 divisors (see below), whose sum is σ = 318372312585600. Its totient is φ = 105197042641152.

The previous prime is 211320130320049. The next prime is 211320130320133. The reversal of 211320130320122 is 221023031023112.

211320130320122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 253712828 + ... + 254544375.

It is an arithmetic number, because the mean of its divisors is an integer number (19898269536600).

Almost surely, 2^{211320130320122} is an apocalyptic number.

211320130320122 is a deficient number, since it is larger than the sum of its proper divisors (107052182265478).

211320130320122 is a wasteful number, since it uses less digits than its factorization.

211320130320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508258117.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 211320130320122 its reverse (221023031023112), we get a palindrome (432343161343234).

The spelling of 211320130320122 in words is "two hundred eleven trillion, three hundred twenty billion, one hundred thirty million, three hundred twenty thousand, one hundred twenty-two".