212224230122 has 8 divisors (see below), whose sum is σ = 318594948672. Its totient is φ = 106025913900.

The previous prime is 212224230109. The next prime is 212224230151. The reversal of 212224230122 is 221032422212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×212224230122² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43097504 + ... + 43102427.

It is an arithmetic number, because the mean of its divisors is an integer number (39824368584).

Almost surely, 2^212224230122 is an apocalyptic number.

212224230122 is a deficient number, since it is larger than the sum of its proper divisors (106370718550).

212224230122 is a wasteful number, since it uses less digits than its factorization.

212224230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86201164.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 212224230122 its reverse (221032422212), we get a palindrome (433256652334).

The spelling of 212224230122 in words is "two hundred twelve billion, two hundred twenty-four million, two hundred thirty thousand, one hundred twenty-two".