16222240210 has 16 divisors (see below), whose sum is σ = 31854580992. Its totient is φ = 5898996400.

The previous prime is 16222240207. The next prime is 16222240219. The reversal of 16222240210 is 1204222261.

It is a super-2 number, since 2×16222240210² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (16222240219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73737346 + ... + 73737565.

It is an arithmetic number, because the mean of its divisors is an integer number (1990911312).

Almost surely, 2^16222240210 is an apocalyptic number.

16222240210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16222240210 is a deficient number, since it is larger than the sum of its proper divisors (15632340782).

16222240210 is a wasteful number, since it uses less digits than its factorization.

16222240210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147474929.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 16222240210 its reverse (1204222261), we get a palindrome (17426462471).

The spelling of 16222240210 in words is "sixteen billion, two hundred twenty-two million, two hundred forty thousand, two hundred ten".