6224121362564 has 24 divisors (see below), whose sum is σ = 12463295060160. Its totient is φ = 2664255083616.

The previous prime is 6224121362521. The next prime is 6224121362567. The reversal of 6224121362564 is 4652631214226.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (6224121362567) 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 7 ways as a sum of consecutive naturals, for example, 134372279 + ... + 134418590.

It is an arithmetic number, because the mean of its divisors is an integer number (519303960840).

Almost surely, 2^{6224121362564} is an apocalyptic number.

It is an amenable number.

6224121362564 is an abundant number, since it is smaller than the sum of its proper divisors (6239173697596).

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

6224121362564 is a wasteful number, since it uses less digits than its factorization.

6224121362564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268791707 (or 268791705 counting only the distinct ones).

The product of its digits is 829440, while the sum is 44.

The spelling of 6224121362564 in words is "six trillion, two hundred twenty-four billion, one hundred twenty-one million, three hundred sixty-two thousand, five hundred sixty-four".