220020000211213 has 2 divisors, whose sum is σ = 220020000211214. Its totient is φ = 220020000211212.

The previous prime is 220020000211159. The next prime is 220020000211229. The reversal of 220020000211213 is 312112000020022.

It is a happy number.

It is an a-pointer prime, because the next prime (220020000211229) can be obtained adding 220020000211213 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130888312253449 + 89131687957764 = 11440643^2 + 9440958^2 .

It is a cyclic number.

It is not a de Polignac number, because 220020000211213 - 2¹³ = 220020000203021 is a prime.

It is a super-2 number, since 2×220020000211213² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220020000211273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110010000105606 + 110010000105607.

It is an arithmetic number, because the mean of its divisors is an integer number (110010000105607).

Almost surely, 2^{220020000211213} is an apocalyptic number.

It is an amenable number.

220020000211213 is a deficient number, since it is larger than the sum of its proper divisors (1).

220020000211213 is an equidigital number, since it uses as much as digits as its factorization.

220020000211213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 220020000211213 its reverse (312112000020022), we get a palindrome (532132000231235).

The spelling of 220020000211213 in words is "two hundred twenty trillion, twenty billion, two hundred eleven thousand, two hundred thirteen".