212022130102 has 16 divisors (see below), whose sum is σ = 337758392592. Its totient is φ = 99473679360.

The previous prime is 212022130091. The next prime is 212022130121. The reversal of 212022130102 is 201031220212.

It is a happy number.

212022130102 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×212022130102³ (a number of 35 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9408603 + ... + 9431110.

It is an arithmetic number, because the mean of its divisors is an integer number (21109899537).

Almost surely, 2^212022130102 is an apocalyptic number.

212022130102 is a deficient number, since it is larger than the sum of its proper divisors (125736262490).

212022130102 is a wasteful number, since it uses less digits than its factorization.

212022130102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18840063.

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

Adding to 212022130102 its reverse (201031220212), we get a palindrome (413053350314).

The spelling of 212022130102 in words is "two hundred twelve billion, twenty-two million, one hundred thirty thousand, one hundred two".