32213011618901 has 2 divisors, whose sum is σ = 32213011618902. Its totient is φ = 32213011618900.

The previous prime is 32213011618859. The next prime is 32213011618937. The reversal of 32213011618901 is 10981611031223.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26732725936900 + 5480285682001 = 5170370^2 + 2341001^2 .

It is a cyclic number.

It is not a de Polignac number, because 32213011618901 - 2¹⁰ = 32213011617877 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32213011618951) 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 as a sum of consecutive naturals, namely, 16106505809450 + 16106505809451.

It is an arithmetic number, because the mean of its divisors is an integer number (16106505809451).

Almost surely, 2^{32213011618901} is an apocalyptic number.

It is an amenable number.

32213011618901 is a deficient number, since it is larger than the sum of its proper divisors (1).

32213011618901 is an equidigital number, since it uses as much as digits as its factorization.

32213011618901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 38.

The spelling of 32213011618901 in words is "thirty-two trillion, two hundred thirteen billion, eleven million, six hundred eighteen thousand, nine hundred one".