220010121053 has 2 divisors, whose sum is σ = 220010121054. Its totient is φ = 220010121052.

The previous prime is 220010121047. The next prime is 220010121139. The reversal of 220010121053 is 350121010022.

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., 163877613124 + 56132507929 = 404818^2 + 236923^2 .

It is a cyclic number.

It is not a de Polignac number, because 220010121053 - 2¹⁸ = 220009858909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220010121043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110005060526 + 110005060527.

It is an arithmetic number, because the mean of its divisors is an integer number (110005060527).

Almost surely, 2^220010121053 is an apocalyptic number.

It is an amenable number.

220010121053 is a deficient number, since it is larger than the sum of its proper divisors (1).

220010121053 is an equidigital number, since it uses as much as digits as its factorization.

220010121053 is an evil number, because the sum of its binary digits is even.

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

Adding to 220010121053 its reverse (350121010022), we get a palindrome (570131131075).

The spelling of 220010121053 in words is "two hundred twenty billion, ten million, one hundred twenty-one thousand, fifty-three".