32120212203222 has 48 divisors (see below), whose sum is σ = 75885945156288. Its totient is φ = 8984674739040.

The previous prime is 32120212203217. The next prime is 32120212203281. The reversal of 32120212203222 is 22230221202123.

It is a super-2 number, since 2×32120212203222² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32120212203192 and 32120212203201.

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, 1439840568 + ... + 1439862875.

It is an arithmetic number, because the mean of its divisors is an integer number (1580957190756).

Almost surely, 2^{32120212203222} is an apocalyptic number.

32120212203222 is an abundant number, since it is smaller than the sum of its proper divisors (43765732953066).

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

32120212203222 is a wasteful number, since it uses less digits than its factorization.

32120212203222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2879703485 (or 2879703472 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 32120212203222 its reverse (22230221202123), we get a palindrome (54350433405345).

The spelling of 32120212203222 in words is "thirty-two trillion, one hundred twenty billion, two hundred twelve million, two hundred three thousand, two hundred twenty-two".