32222222222222 has 8 divisors (see below), whose sum is σ = 48995433790176. Its totient is φ = 15890410958832.

The previous prime is 32222222222191. The next prime is 32222222222243. The reversal of 32222222222222 is 22222222222223.

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

32222222222222 is a modest number, since divided by 22222222 gives 322222 as remainder.

It is a nialpdrome in base 10.

It is a congruent number.

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, 110350075958 + ... + 110350076249.

It is an arithmetic number, because the mean of its divisors is an integer number (6124429223772).

Almost surely, 2^{32222222222222} is an apocalyptic number.

32222222222222 is a deficient number, since it is larger than the sum of its proper divisors (16773211567954).

32222222222222 is a wasteful number, since it uses less digits than its factorization.

32222222222222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220700152282.

The product of its digits is 24576, while the sum is 29.

Adding to 32222222222222 its reverse (22222222222223), we get a palindrome (54444444444445).

Subtracting from 32222222222222 its reverse (22222222222223), we obtain a palindrome (9999999999999).

It can be divided in two parts, 3 and 2222222222222, that multiplied together give a palindrome (6666666666666).

The spelling of 32222222222222 in words is "thirty-two trillion, two hundred twenty-two billion, two hundred twenty-two million, two hundred twenty-two thousand, two hundred twenty-two".