212132313222302 has 16 divisors (see below), whose sum is σ = 350369767976832. Its totient is φ = 95522621925720.

The previous prime is 212132313222287. The next prime is 212132313222353. The reversal of 212132313222302 is 203222313231212.

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, 45057838178 + ... + 45057842885.

It is an arithmetic number, because the mean of its divisors is an integer number (21898110498552).

Almost surely, 2^{212132313222302} is an apocalyptic number.

212132313222302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

212132313222302 is a deficient number, since it is larger than the sum of its proper divisors (138237454754530).

212132313222302 is a wasteful number, since it uses less digits than its factorization.

212132313222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90115681183.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 212132313222302 its reverse (203222313231212), we get a palindrome (415354626453514).

The spelling of 212132313222302 in words is "two hundred twelve trillion, one hundred thirty-two billion, three hundred thirteen million, two hundred twenty-two thousand, three hundred two".