63211247000 has 192 divisors, whose sum is σ = 166378212000. Its totient is φ = 22449504000.

The previous prime is 63211246991. The next prime is 63211247009. The reversal of 63211247000 is 74211236.

It is an interprime number because it is at equal distance from previous prime (63211246991) and next prime (63211247009).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63211247009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5196926 + ... + 5209074.

Almost surely, 2^63211247000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 63211247000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83189106000).

63211247000 is an abundant number, since it is smaller than the sum of its proper divisors (103166965000).

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

63211247000 is a wasteful number, since it uses less digits than its factorization.

63211247000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12235 (or 12210 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

Adding to 63211247000 its reverse (74211236), we get a palindrome (63285458236).

The spelling of 63211247000 in words is "sixty-three billion, two hundred eleven million, two hundred forty-seven thousand".