212310112012132 has 24 divisors (see below), whose sum is σ = 371783412000000. Its totient is φ = 106086282185856.

The previous prime is 212310112012087. The next prime is 212310112012147. The reversal of 212310112012132 is 231210211013212.

It is a happy 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, 450913369 + ... + 451383967.

It is an arithmetic number, because the mean of its divisors is an integer number (15490975500000).

Almost surely, 2^{212310112012132} is an apocalyptic number.

It is an amenable number.

212310112012132 is a deficient number, since it is larger than the sum of its proper divisors (159473299987868).

212310112012132 is a wasteful number, since it uses less digits than its factorization.

212310112012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543435 (or 543433 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 22.

Adding to 212310112012132 its reverse (231210211013212), we get a palindrome (443520323025344).

The spelling of 212310112012132 in words is "two hundred twelve trillion, three hundred ten billion, one hundred twelve million, twelve thousand, one hundred thirty-two".