211114135330 has 64 divisors (see below), whose sum is σ = 452547440640. Its totient is φ = 69375849984.

The previous prime is 211114135241. The next prime is 211114135387. The reversal of 211114135330 is 33531411112.

It is a super-2 number, since 2×211114135330² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211114135295 and 211114135304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 101442 + ... + 657661.

It is an arithmetic number, because the mean of its divisors is an integer number (7071053760).

Almost surely, 2^211114135330 is an apocalyptic number.

211114135330 is an abundant number, since it is smaller than the sum of its proper divisors (241433305310).

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

211114135330 is a wasteful number, since it uses less digits than its factorization.

211114135330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 759283.

The product of its (nonzero) digits is 1080, while the sum is 25.

Adding to 211114135330 its reverse (33531411112), we get a palindrome (244645546442).

The spelling of 211114135330 in words is "two hundred eleven billion, one hundred fourteen million, one hundred thirty-five thousand, three hundred thirty".