213401122322034 has 16 divisors (see below), whose sum is σ = 426803760970560. Its totient is φ = 71133454719600.

The previous prime is 213401122322009. The next prime is 213401122322077. The reversal of 213401122322034 is 430223221104312.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 213401122321992 and 213401122322010.

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, 61346614 + ... + 64731825.

It is an arithmetic number, because the mean of its divisors is an integer number (26675235060660).

Almost surely, 2^{213401122322034} is an apocalyptic number.

213401122322034 is an abundant number, since it is smaller than the sum of its proper divisors (213402638648526).

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

213401122322034 is a wasteful number, since it uses less digits than its factorization.

213401122322034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126360545.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 213401122322034 its reverse (430223221104312), we get a palindrome (643624343426346).

The spelling of 213401122322034 in words is "two hundred thirteen trillion, four hundred one billion, one hundred twenty-two million, three hundred twenty-two thousand, thirty-four".