32213121322011 has 32 divisors (see below), whose sum is σ = 49462305412608. Its totient is φ = 18266636593920.

The previous prime is 32213121322009. The next prime is 32213121322013. The reversal of 32213121322011 is 11022312131223.

It is an interprime number because it is at equal distance from previous prime (32213121322009) and next prime (32213121322013).

It is not a de Polignac number, because 32213121322011 - 2¹ = 32213121322009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (32213121322013) 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 31 ways as a sum of consecutive naturals, for example, 238094695 + ... + 238229951.

It is an arithmetic number, because the mean of its divisors is an integer number (1545697044144).

Almost surely, 2^{32213121322011} is an apocalyptic number.

32213121322011 is a deficient number, since it is larger than the sum of its proper divisors (17249184090597).

32213121322011 is a wasteful number, since it uses less digits than its factorization.

32213121322011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221971.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 32213121322011 its reverse (11022312131223), we get a palindrome (43235433453234).

The spelling of 32213121322011 in words is "thirty-two trillion, two hundred thirteen billion, one hundred twenty-one million, three hundred twenty-two thousand, eleven".