32212221122 has 8 divisors (see below), whose sum is σ = 48665946000. Its totient is φ = 15990239124.

The previous prime is 32212221113. The next prime is 32212221157. The reversal of 32212221122 is 22112221223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×32212221122² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32212221094 and 32212221103.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57935372 + ... + 57935927.

It is an arithmetic number, because the mean of its divisors is an integer number (6083243250).

Almost surely, 2^32212221122 is an apocalyptic number.

32212221122 is a deficient number, since it is larger than the sum of its proper divisors (16453724878).

32212221122 is a wasteful number, since it uses less digits than its factorization.

32212221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115871440.

The product of its digits is 384, while the sum is 20.

Adding to 32212221122 its reverse (22112221223), we get a palindrome (54324442345).

The spelling of 32212221122 in words is "thirty-two billion, two hundred twelve million, two hundred twenty-one thousand, one hundred twenty-two".