212660276999996 has 24 divisors (see below), whose sum is σ = 431146862963040. Its totient is φ = 89891623936512.

The previous prime is 212660276999939. The next prime is 212660277000001. The reversal of 212660276999996 is 699999672066212.

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, 52020613661 + ... + 52020617748.

It is an arithmetic number, because the mean of its divisors is an integer number (17964452623460).

Almost surely, 2^{212660276999996} is an apocalyptic number.

It is an amenable number.

212660276999996 is an abundant number, since it is smaller than the sum of its proper divisors (218486585963044).

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

212660276999996 is a wasteful number, since it uses less digits than its factorization.

212660276999996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104041231493 (or 104041231491 counting only the distinct ones).

The product of its (nonzero) digits is 4285540224, while the sum is 83.

The spelling of 212660276999996 in words is "two hundred twelve trillion, six hundred sixty billion, two hundred seventy-six million, nine hundred ninety-nine thousand, nine hundred ninety-six".