210100122322 has 16 divisors (see below), whose sum is σ = 318103525080. Its totient is φ = 104065990272.

The previous prime is 210100122317. The next prime is 210100122329. The reversal of 210100122322 is 223221001012.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 209627538201 + 472584121 = 457851^2 + 21739^2 .

It is a super-2 number, since 2×210100122322² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210100122296 and 210100122305.

It is not an unprimeable number, because it can be changed into a prime (210100122329) 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, 1058128 + ... + 1240900.

Almost surely, 2^210100122322 is an apocalyptic number.

210100122322 is a deficient number, since it is larger than the sum of its proper divisors (108003402758).

210100122322 is a wasteful number, since it uses less digits than its factorization.

210100122322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188157.

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

Adding to 210100122322 its reverse (223221001012), we get a palindrome (433321123334).

The spelling of 210100122322 in words is "two hundred ten billion, one hundred million, one hundred twenty-two thousand, three hundred twenty-two".