234166212001422 has 48 divisors (see below), whose sum is σ = 508544727949440. Its totient is φ = 77873237934336.

The previous prime is 234166212001339. The next prime is 234166212001511. The reversal of 234166212001422 is 224100212661432.

234166212001422 is a `hidden beast` number, since 2 + 3 + 4 + 1 + 6 + 6 + 21 + 200 + 1 + 422 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31632258 + ... + 38326650.

It is an arithmetic number, because the mean of its divisors is an integer number (10594681832280).

Almost surely, 2^{234166212001422} is an apocalyptic number.

234166212001422 is an abundant number, since it is smaller than the sum of its proper divisors (274378515948018).

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

234166212001422 is a wasteful number, since it uses less digits than its factorization.

234166212001422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6698937 (or 6698934 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 36.

Adding to 234166212001422 its reverse (224100212661432), we get a palindrome (458266424662854).

The spelling of 234166212001422 in words is "two hundred thirty-four trillion, one hundred sixty-six billion, two hundred twelve million, one thousand, four hundred twenty-two".