10220333216 has 12 divisors (see below), whose sum is σ = 20121281082. Its totient is φ = 5110166592.

The previous prime is 10220333213. The next prime is 10220333219. The reversal of 10220333216 is 61233302201.

It is an interprime number because it is at equal distance from previous prime (10220333213) and next prime (10220333219).

It can be written as a sum of positive squares in only one way, i.e., 7328044816 + 2892288400 = 85604^2 + 53780^2 .

It is a super-2 number, since 2×10220333216² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10220333191 and 10220333200.

It is not an unprimeable number, because it can be changed into a prime (10220333213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 159692675 + ... + 159692738.

Almost surely, 2^10220333216 is an apocalyptic number.

10220333216 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

10220333216 is a deficient number, since it is larger than the sum of its proper divisors (9900947866).

10220333216 is an equidigital number, since it uses as much as digits as its factorization.

10220333216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319385423 (or 319385415 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 10220333216 its reverse (61233302201), we get a palindrome (71453635417).

The spelling of 10220333216 in words is "ten billion, two hundred twenty million, three hundred thirty-three thousand, two hundred sixteen".