32120012232222 has 16 divisors (see below), whose sum is σ = 65144813542272. Its totient is φ = 10555872564440.

The previous prime is 32120012232221. The next prime is 32120012232239. The reversal of 32120012232222 is 22223221002123.

It is a junction number, because it is equal to n+sod(n) for n = 32120012232192 and 32120012232201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32120012232221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37699544448 + ... + 37699545299.

It is an arithmetic number, because the mean of its divisors is an integer number (4071550846392).

Almost surely, 2^{32120012232222} is an apocalyptic number.

32120012232222 is an abundant number, since it is smaller than the sum of its proper divisors (33024801310050).

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

32120012232222 is a wasteful number, since it uses less digits than its factorization.

32120012232222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75399089823.

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

Adding to 32120012232222 its reverse (22223221002123), we get a palindrome (54343233234345).

The spelling of 32120012232222 in words is "thirty-two trillion, one hundred twenty billion, twelve million, two hundred thirty-two thousand, two hundred twenty-two".