32213022077 has 2 divisors, whose sum is σ = 32213022078. Its totient is φ = 32213022076.

The previous prime is 32213022059. The next prime is 32213022089. The reversal of 32213022077 is 77022031223.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32210916676 + 2105401 = 179474^2 + 1451^2 .

It is a cyclic number.

It is not a de Polignac number, because 32213022077 - 2¹⁶ = 32212956541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32213022007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16106511038 + 16106511039.

It is an arithmetic number, because the mean of its divisors is an integer number (16106511039).

Almost surely, 2^32213022077 is an apocalyptic number.

It is an amenable number.

32213022077 is a deficient number, since it is larger than the sum of its proper divisors (1).

32213022077 is an equidigital number, since it uses as much as digits as its factorization.

32213022077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7056, while the sum is 29.

The spelling of 32213022077 in words is "thirty-two billion, two hundred thirteen million, twenty-two thousand, seventy-seven".