212526106502 has 8 divisors (see below), whose sum is σ = 318823550976. Its totient is φ = 106251589512.

The previous prime is 212526106483. The next prime is 212526106517. The reversal of 212526106502 is 205601625212.

212526106502 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5708678 + ... + 5745785.

It is an arithmetic number, because the mean of its divisors is an integer number (39852943872).

Almost surely, 2^212526106502 is an apocalyptic number.

212526106502 is a deficient number, since it is larger than the sum of its proper divisors (106297444474).

212526106502 is a wasteful number, since it uses less digits than its factorization.

212526106502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11463742.

The product of its (nonzero) digits is 14400, while the sum is 32.

The spelling of 212526106502 in words is "two hundred twelve billion, five hundred twenty-six million, one hundred six thousand, five hundred two".