210213111031422 has 16 divisors (see below), whose sum is σ = 420443140240512. Its totient is φ = 70068217314200.

The previous prime is 210213111031393. The next prime is 210213111031571. The reversal of 210213111031422 is 224130111312012.

It is a junction number, because it is equal to n+sod(n) for n = 210213111031392 and 210213111031401.

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, 704762538 + ... + 705060749.

It is an arithmetic number, because the mean of its divisors is an integer number (26277696265032).

Almost surely, 2^{210213111031422} is an apocalyptic number.

210213111031422 is an abundant number, since it is smaller than the sum of its proper divisors (210230029209090).

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

210213111031422 is a wasteful number, since it uses less digits than its factorization.

210213111031422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1409848143.

The product of its (nonzero) digits is 576, while the sum is 24.

Adding to 210213111031422 its reverse (224130111312012), we get a palindrome (434343222343434).

The spelling of 210213111031422 in words is "two hundred ten trillion, two hundred thirteen billion, one hundred eleven million, thirty-one thousand, four hundred twenty-two".