220012011010237 has 2 divisors, whose sum is σ = 220012011010238. Its totient is φ = 220012011010236.

The previous prime is 220012011010213. The next prime is 220012011010249. The reversal of 220012011010237 is 732010110210022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 172817158248036 + 47194852762201 = 13145994^2 + 6869851^2 .

It is a cyclic number.

It is not a de Polignac number, because 220012011010237 - 2⁷ = 220012011010109 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220012011410237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110006005505118 + 110006005505119.

It is an arithmetic number, because the mean of its divisors is an integer number (110006005505119).

Almost surely, 2^{220012011010237} is an apocalyptic number.

It is an amenable number.

220012011010237 is a deficient number, since it is larger than the sum of its proper divisors (1).

220012011010237 is an equidigital number, since it uses as much as digits as its factorization.

220012011010237 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 22.

Adding to 220012011010237 its reverse (732010110210022), we get a palindrome (952022121220259).

The spelling of 220012011010237 in words is "two hundred twenty trillion, twelve billion, eleven million, ten thousand, two hundred thirty-seven".