220100211053 has 2 divisors, whose sum is σ = 220100211054. Its totient is φ = 220100211052.

The previous prime is 220100211043. The next prime is 220100211139. The reversal of 220100211053 is 350112001022.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 209414233924 + 10685977129 = 457618^2 + 103373^2 .

It is a cyclic number.

It is not a de Polignac number, because 220100211053 - 2¹² = 220100206957 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220100211013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110050105526 + 110050105527.

It is an arithmetic number, because the mean of its divisors is an integer number (110050105527).

Almost surely, 2^220100211053 is an apocalyptic number.

It is an amenable number.

220100211053 is a deficient number, since it is larger than the sum of its proper divisors (1).

220100211053 is an equidigital number, since it uses as much as digits as its factorization.

220100211053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 220100211053 its reverse (350112001022), we get a palindrome (570212212075).

The spelling of 220100211053 in words is "two hundred twenty billion, one hundred million, two hundred eleven thousand, fifty-three".