210310022122 has 16 divisors (see below), whose sum is σ = 325960992000. Its totient is φ = 101663017920.

The previous prime is 210310022119. The next prime is 210310022123. The reversal of 210310022122 is 221220013012.

It is a happy number.

It is a super-2 number, since 2×210310022122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210310022096 and 210310022105.

It is not an unprimeable number, because it can be changed into a prime (210310022123) 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, 1601247 + ... + 1727602.

It is an arithmetic number, because the mean of its divisors is an integer number (20372562000).

Almost surely, 2^210310022122 is an apocalyptic number.

210310022122 is a deficient number, since it is larger than the sum of its proper divisors (115650969878).

210310022122 is a wasteful number, since it uses less digits than its factorization.

210310022122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3329901.

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

Adding to 210310022122 its reverse (221220013012), we get a palindrome (431530035134).

The spelling of 210310022122 in words is "two hundred ten billion, three hundred ten million, twenty-two thousand, one hundred twenty-two".