213002031112422 has 16 divisors (see below), whose sum is σ = 426005902981440. Its totient is φ = 71000370244712.

The previous prime is 213002031112399. The next prime is 213002031112489. The reversal of 213002031112422 is 224211130200312.

It is a junction number, because it is equal to n+sod(n) for n = 213002031112392 and 213002031112401.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75191628 + ... + 77972975.

It is an arithmetic number, because the mean of its divisors is an integer number (26625368936340).

Almost surely, 2^{213002031112422} is an apocalyptic number.

213002031112422 is an abundant number, since it is smaller than the sum of its proper divisors (213003871869018).

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

213002031112422 is a wasteful number, since it uses less digits than its factorization.

213002031112422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153396387.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 213002031112422 its reverse (224211130200312), we get a palindrome (437213161312734).

The spelling of 213002031112422 in words is "two hundred thirteen trillion, two billion, thirty-one million, one hundred twelve thousand, four hundred twenty-two".