212132551430115 has 48 divisors (see below), whose sum is σ = 386612103271680. Its totient is φ = 107392250771520.

The previous prime is 212132551430099. The next prime is 212132551430159. The reversal of 212132551430115 is 511034155231212.

212132551430115 is a `hidden beast` number, since 2 + 1 + 2 + 1 + 3 + 25 + 514 + 3 + 0 + 115 = 666.

It is not a de Polignac number, because 212132551430115 - 2⁴ = 212132551430099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212132551430115.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 782150625 + ... + 782421794.

It is an arithmetic number, because the mean of its divisors is an integer number (8054418818160).

Almost surely, 2^{212132551430115} is an apocalyptic number.

212132551430115 is a deficient number, since it is larger than the sum of its proper divisors (174479551841565).

212132551430115 is a wasteful number, since it uses less digits than its factorization.

212132551430115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1564572584 (or 1564572581 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 212132551430115 in words is "two hundred twelve trillion, one hundred thirty-two billion, five hundred fifty-one million, four hundred thirty thousand, one hundred fifteen".