6236421222052 has 48 divisors (see below), whose sum is σ = 12522611783808. Its totient is φ = 2662089154560.

The previous prime is 6236421222041. The next prime is 6236421222067. The reversal of 6236421222052 is 2502221246326.

It is a super-2 number, since 2×6236421222052² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84379338 + ... + 84453214.

It is an arithmetic number, because the mean of its divisors is an integer number (260887745496).

Almost surely, 2^{6236421222052} is an apocalyptic number.

It is an amenable number.

6236421222052 is an abundant number, since it is smaller than the sum of its proper divisors (6286190561756).

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

6236421222052 is a wasteful number, since it uses less digits than its factorization.

6236421222052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85876 (or 85874 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 37.

Adding to 6236421222052 its reverse (2502221246326), we get a palindrome (8738642468378).

The spelling of 6236421222052 in words is "six trillion, two hundred thirty-six billion, four hundred twenty-one million, two hundred twenty-two thousand, fifty-two".