211322130043310 has 48 divisors (see below), whose sum is σ = 449335188654480. Its totient is φ = 70933302385920.

The previous prime is 211322130043291. The next prime is 211322130043331. The reversal of 211322130043310 is 13340031223112.

It is a happy number.

It is a super-2 number, since 2×211322130043310² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 211322130043310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5683739615 + ... + 5683776794.

It is an arithmetic number, because the mean of its divisors is an integer number (9361149763635).

Almost surely, 2^{211322130043310} is an apocalyptic number.

211322130043310 is an abundant number, since it is smaller than the sum of its proper divisors (238013058611170).

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

211322130043310 is a wasteful number, since it uses less digits than its factorization.

211322130043310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11367516453 (or 11367516440 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 211322130043310 its reverse (13340031223112), we get a palindrome (224662161266422).

The spelling of 211322130043310 in words is "two hundred eleven trillion, three hundred twenty-two billion, one hundred thirty million, forty-three thousand, three hundred ten".