212267625270 has 32 divisors (see below), whose sum is σ = 511322181120. Its totient is φ = 56395824480.

The previous prime is 212267625247. The next prime is 212267625277. The reversal of 212267625270 is 72526762212.

212267625270 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (212267625277) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 13046460 + ... + 13062719.

It is an arithmetic number, because the mean of its divisors is an integer number (15978818160).

Almost surely, 2^212267625270 is an apocalyptic number.

212267625270 is an abundant number, since it is smaller than the sum of its proper divisors (299054555850).

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

212267625270 is a wasteful number, since it uses less digits than its factorization.

212267625270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26109460.

The product of its (nonzero) digits is 282240, while the sum is 42.

The spelling of 212267625270 in words is "two hundred twelve billion, two hundred sixty-seven million, six hundred twenty-five thousand, two hundred seventy".