211144245123322 has 8 divisors (see below), whose sum is σ = 361961563068576. Its totient is φ = 90490390767132.

The previous prime is 211144245123293. The next prime is 211144245123337. The reversal of 211144245123322 is 223321542441112.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 7540865897248 + ... + 7540865897275.

It is an arithmetic number, because the mean of its divisors is an integer number (45245195383572).

Almost surely, 2^{211144245123322} is an apocalyptic number.

211144245123322 is a deficient number, since it is larger than the sum of its proper divisors (150817317945254).

211144245123322 is a wasteful number, since it uses less digits than its factorization.

211144245123322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15081731794532.

The product of its digits is 92160, while the sum is 37.

Adding to 211144245123322 its reverse (223321542441112), we get a palindrome (434465787564434).

The spelling of 211144245123322 in words is "two hundred eleven trillion, one hundred forty-four billion, two hundred forty-five million, one hundred twenty-three thousand, three hundred twenty-two".