220032011593 has 2 divisors, whose sum is σ = 220032011594. Its totient is φ = 220032011592.

The previous prime is 220032011587. The next prime is 220032011603. The reversal of 220032011593 is 395110230022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 208422380089 + 11609631504 = 456533^2 + 107748^2 .

It is a cyclic number.

It is not a de Polignac number, because 220032011593 - 2¹⁷ = 220031880521 is a prime.

It is a super-2 number, since 2×220032011593² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (220032711593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110016005796 + 110016005797.

It is an arithmetic number, because the mean of its divisors is an integer number (110016005797).

Almost surely, 2^220032011593 is an apocalyptic number.

It is an amenable number.

220032011593 is a deficient number, since it is larger than the sum of its proper divisors (1).

220032011593 is an equidigital number, since it uses as much as digits as its factorization.

220032011593 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The spelling of 220032011593 in words is "two hundred twenty billion, thirty-two million, eleven thousand, five hundred ninety-three".