321214200010122 has 16 divisors (see below), whose sum is σ = 657368595370080. Its totient is φ = 104581367445072.

The previous prime is 321214200010103. The next prime is 321214200010247. The reversal of 321214200010122 is 221010002412123.

It is a happy 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, 622508139297 + ... + 622508139812.

It is an arithmetic number, because the mean of its divisors is an integer number (41085537210630).

Almost surely, 2^{321214200010122} is an apocalyptic number.

321214200010122 is an abundant number, since it is smaller than the sum of its proper divisors (336154395359958).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

321214200010122 is a wasteful number, since it uses less digits than its factorization.

321214200010122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245016279157.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 321214200010122 its reverse (221010002412123), we get a palindrome (542224202422245).

The spelling of 321214200010122 in words is "three hundred twenty-one trillion, two hundred fourteen billion, two hundred million, ten thousand, one hundred twenty-two".