32212002112402 has 32 divisors (see below), whose sum is σ = 57631017814272. Its totient is φ = 13202731992384.

The previous prime is 32212002112397. The next prime is 32212002112403. The reversal of 32212002112402 is 20421120021223.

It is a super-2 number, since 2×32212002112402² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (32212002112403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6341433 + ... + 10229260.

It is an arithmetic number, because the mean of its divisors is an integer number (1800969306696).

Almost surely, 2^{32212002112402} is an apocalyptic number.

32212002112402 is a deficient number, since it is larger than the sum of its proper divisors (25419015701870).

32212002112402 is a wasteful number, since it uses less digits than its factorization.

32212002112402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16576762.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 32212002112402 its reverse (20421120021223), we get a palindrome (52633122133625).

The spelling of 32212002112402 in words is "thirty-two trillion, two hundred twelve billion, two million, one hundred twelve thousand, four hundred two".