32212145111 has 2 divisors, whose sum is σ = 32212145112. Its totient is φ = 32212145110.

The previous prime is 32212145093. The next prime is 32212145117. The reversal of 32212145111 is 11154121223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32212145111 - 2²² = 32207950807 is a prime.

It is a super-3 number, since 3×32212145111³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32212145117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16106072555 + 16106072556.

It is an arithmetic number, because the mean of its divisors is an integer number (16106072556).

Almost surely, 2^32212145111 is an apocalyptic number.

32212145111 is a deficient number, since it is larger than the sum of its proper divisors (1).

32212145111 is an equidigital number, since it uses as much as digits as its factorization.

32212145111 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 23.

Adding to 32212145111 its reverse (11154121223), we get a palindrome (43366266334).

The spelling of 32212145111 in words is "thirty-two billion, two hundred twelve million, one hundred forty-five thousand, one hundred eleven".