220626700433 has 2 divisors, whose sum is σ = 220626700434. Its totient is φ = 220626700432.

The previous prime is 220626700403. The next prime is 220626700487. The reversal of 220626700433 is 334007626022.

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., 220212455824 + 414244609 = 469268^2 + 20353^2 .

It is a cyclic number.

It is not a de Polignac number, because 220626700433 - 2⁶ = 220626700369 is a prime.

It is a super-2 number, since 2×220626700433² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220626700393 and 220626700402.

It is not a weakly prime, because it can be changed into another prime (220626700403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110313350216 + 110313350217.

It is an arithmetic number, because the mean of its divisors is an integer number (110313350217).

Almost surely, 2^220626700433 is an apocalyptic number.

It is an amenable number.

220626700433 is a deficient number, since it is larger than the sum of its proper divisors (1).

220626700433 is an equidigital number, since it uses as much as digits as its factorization.

220626700433 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72576, while the sum is 35.

The spelling of 220626700433 in words is "two hundred twenty billion, six hundred twenty-six million, seven hundred thousand, four hundred thirty-three".