6229897297920 has 1080 divisors, whose sum is σ = 22892083656624. Its totient is φ = 1627050737664.

The previous prime is 6229897297879. The next prime is 6229897297957. The reversal of 6229897297920 is 297927989226.

6229897297920 is a `hidden beast` number, since 6 + 229 + 8 + 97 + 297 + 9 + 20 = 666.

It is a tau number, because it is divible by the number of its divisors (1080).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 36010966954 + ... + 36010967126.

Almost surely, 2^{6229897297920} is an apocalyptic number.

6229897297920 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6229897297920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11446041828312).

6229897297920 is an abundant number, since it is smaller than the sum of its proper divisors (16662186358704).

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

6229897297920 is an frugal number, since it uses more digits than its factorization.

6229897297920 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 297 (or 250 counting only the distinct ones).

The product of its (nonzero) digits is 246903552, while the sum is 72.

The spelling of 6229897297920 in words is "six trillion, two hundred twenty-nine billion, eight hundred ninety-seven million, two hundred ninety-seven thousand, nine hundred twenty".