210100221123332 has 24 divisors (see below), whose sum is σ = 368273674809600. Its totient is φ = 104879175147936.

The previous prime is 210100221123301. The next prime is 210100221123433. The reversal of 210100221123332 is 233321122001012.

It is a junction number, because it is equal to n+sod(n) for n = 210100221123298 and 210100221123307.

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, 233679398 + ... + 234576770.

It is an arithmetic number, because the mean of its divisors is an integer number (15344736450400).

Almost surely, 2^{210100221123332} is an apocalyptic number.

It is an amenable number.

210100221123332 is a deficient number, since it is larger than the sum of its proper divisors (158173453686268).

210100221123332 is a wasteful number, since it uses less digits than its factorization.

210100221123332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992555 (or 992553 counting only the distinct ones).

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

Adding to 210100221123332 its reverse (233321122001012), we get a palindrome (443421343124344).

The spelling of 210100221123332 in words is "two hundred ten trillion, one hundred billion, two hundred twenty-one million, one hundred twenty-three thousand, three hundred thirty-two".