220200120120311 has 2 divisors, whose sum is σ = 220200120120312. Its totient is φ = 220200120120310.

The previous prime is 220200120120287. The next prime is 220200120120319. The reversal of 220200120120311 is 113021021002022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 220200120120311 - 2¹⁴ = 220200120103927 is a prime.

It is a super-2 number, since 2×220200120120311² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 220200120120311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220200120120319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110100060060155 + 110100060060156.

It is an arithmetic number, because the mean of its divisors is an integer number (110100060060156).

Almost surely, 2^{220200120120311} is an apocalyptic number.

220200120120311 is a deficient number, since it is larger than the sum of its proper divisors (1).

220200120120311 is an equidigital number, since it uses as much as digits as its factorization.

220200120120311 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 17.

Adding to 220200120120311 its reverse (113021021002022), we get a palindrome (333221141122333).

The spelling of 220200120120311 in words is "two hundred twenty trillion, two hundred billion, one hundred twenty million, one hundred twenty thousand, three hundred eleven".