6221154970770 has 64 divisors (see below), whose sum is σ = 15102129628800. Its totient is φ = 1639986176000.

The previous prime is 6221154970699. The next prime is 6221154970781. The reversal of 6221154970770 is 770794511226.

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 31 ways as a sum of consecutive naturals, for example, 340681 + ... + 3543779.

It is an arithmetic number, because the mean of its divisors is an integer number (235970775450).

Almost surely, 2^{6221154970770} is an apocalyptic number.

6221154970770 is an abundant number, since it is smaller than the sum of its proper divisors (8880974658030).

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

6221154970770 is a wasteful number, since it uses less digits than its factorization.

6221154970770 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203851.

The product of its (nonzero) digits is 1481760, while the sum is 51.

The spelling of 6221154970770 in words is "six trillion, two hundred twenty-one billion, one hundred fifty-four million, nine hundred seventy thousand, seven hundred seventy".