211055010202452 has 96 divisors (see below), whose sum is σ = 558266075584000. Its totient is φ = 61521016309632.

The previous prime is 211055010202411. The next prime is 211055010202459. The reversal of 211055010202452 is 254202010550112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211055010202459) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 174590799 + ... + 175795497.

Almost surely, 2^{211055010202452} is an apocalyptic number.

It is an amenable number.

211055010202452 is an abundant number, since it is smaller than the sum of its proper divisors (347211065381548).

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

211055010202452 is a wasteful number, since it uses less digits than its factorization.

211055010202452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1263845 (or 1263843 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 30.

Adding to 211055010202452 its reverse (254202010550112), we get a palindrome (465257020752564).

The spelling of 211055010202452 in words is "two hundred eleven trillion, fifty-five billion, ten million, two hundred two thousand, four hundred fifty-two".