220132021037 has 2 divisors, whose sum is σ = 220132021038. Its totient is φ = 220132021036.

The previous prime is 220132020989. The next prime is 220132021069. The reversal of 220132021037 is 730120231022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 158809423081 + 61322597956 = 398509^2 + 247634^2 .

It is a cyclic number.

It is not a de Polignac number, because 220132021037 - 2¹⁰ = 220132020013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220132021337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110066010518 + 110066010519.

It is an arithmetic number, because the mean of its divisors is an integer number (110066010519).

Almost surely, 2^220132021037 is an apocalyptic number.

It is an amenable number.

220132021037 is a deficient number, since it is larger than the sum of its proper divisors (1).

220132021037 is an equidigital number, since it uses as much as digits as its factorization.

220132021037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

Adding to 220132021037 its reverse (730120231022), we get a palindrome (950252252059).

The spelling of 220132021037 in words is "two hundred twenty billion, one hundred thirty-two million, twenty-one thousand, thirty-seven".