32222321102012 has 24 divisors (see below), whose sum is σ = 60023838848400. Its totient is φ = 15091708046976.

The previous prime is 32222321101931. The next prime is 32222321102029. The reversal of 32222321102012 is 21020112322223.

It is a happy number.

It is a super-2 number, since 2×32222321102012² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

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, 2381891603 + ... + 2381905130.

It is an arithmetic number, because the mean of its divisors is an integer number (2500993285350).

Almost surely, 2^{32222321102012} is an apocalyptic number.

It is an amenable number.

32222321102012 is a deficient number, since it is larger than the sum of its proper divisors (27801517746388).

32222321102012 is a wasteful number, since it uses less digits than its factorization.

32222321102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4763796845 (or 4763796843 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 32222321102012 its reverse (21020112322223), we get a palindrome (53242433424235).

The spelling of 32222321102012 in words is "thirty-two trillion, two hundred twenty-two billion, three hundred twenty-one million, one hundred two thousand, twelve".