211211031120332 has 48 divisors (see below), whose sum is σ = 391631905149408. Its totient is φ = 99324800532480.

The previous prime is 211211031120253. The next prime is 211211031120361. The reversal of 211211031120332 is 233021130112112.

It is a happy number.

It is a super-2 number, since 2×211211031120332² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211211031120298 and 211211031120307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 735022508 + ... + 735309804.

It is an arithmetic number, because the mean of its divisors is an integer number (8158998023946).

Almost surely, 2^{211211031120332} is an apocalyptic number.

It is an amenable number.

211211031120332 is a deficient number, since it is larger than the sum of its proper divisors (180420874029076).

211211031120332 is a wasteful number, since it uses less digits than its factorization.

211211031120332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294746 (or 294744 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 211211031120332 its reverse (233021130112112), we get a palindrome (444232161232444).

The spelling of 211211031120332 in words is "two hundred eleven trillion, two hundred eleven billion, thirty-one million, one hundred twenty thousand, three hundred thirty-two".