212423442014210 has 32 divisors (see below), whose sum is σ = 446282927424000. Its totient is φ = 71281300905792.

The previous prime is 212423442014209. The next prime is 212423442014233. The reversal of 212423442014210 is 12410244324212.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32283194585 + ... + 32283201164.

It is an arithmetic number, because the mean of its divisors is an integer number (13946341482000).

Almost surely, 2^{212423442014210} is an apocalyptic number.

212423442014210 is an abundant number, since it is smaller than the sum of its proper divisors (233859485409790).

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

212423442014210 is a wasteful number, since it uses less digits than its factorization.

212423442014210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64566395810.

The product of its (nonzero) digits is 24576, while the sum is 32.

Adding to 212423442014210 its reverse (12410244324212), we get a palindrome (224833686338422).

The spelling of 212423442014210 in words is "two hundred twelve trillion, four hundred twenty-three billion, four hundred forty-two million, fourteen thousand, two hundred ten".