10220220231313 has 2 divisors, whose sum is σ = 10220220231314. Its totient is φ = 10220220231312.

The previous prime is 10220220231271. The next prime is 10220220231367. The reversal of 10220220231313 is 31313202202201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6002852805184 + 4217367426129 = 2450072^2 + 2053623^2 .

It is a cyclic number.

It is not a de Polignac number, because 10220220231313 - 2¹³ = 10220220223121 is a prime.

It is not a weakly prime, because it can be changed into another prime (10220220238313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5110110115656 + 5110110115657.

It is an arithmetic number, because the mean of its divisors is an integer number (5110110115657).

Almost surely, 2^{10220220231313} is an apocalyptic number.

It is an amenable number.

10220220231313 is a deficient number, since it is larger than the sum of its proper divisors (1).

10220220231313 is an equidigital number, since it uses as much as digits as its factorization.

10220220231313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 10220220231313 its reverse (31313202202201), we get a palindrome (41533422433514).

The spelling of 10220220231313 in words is "ten trillion, two hundred twenty billion, two hundred twenty million, two hundred thirty-one thousand, three hundred thirteen".