221003300144514 has 16 divisors (see below), whose sum is σ = 461224278562752. Its totient is φ = 70464820335888.

The previous prime is 221003300144489. The next prime is 221003300144573. The reversal of 221003300144514 is 415441003300122.

It is a super-2 number, since 2×221003300144514² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 800736594589 + ... + 800736594864.

It is an arithmetic number, because the mean of its divisors is an integer number (28826517410172).

Almost surely, 2^{221003300144514} is an apocalyptic number.

221003300144514 is an abundant number, since it is smaller than the sum of its proper divisors (240220978418238).

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

221003300144514 is a wasteful number, since it uses less digits than its factorization.

221003300144514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1601473189481.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 221003300144514 its reverse (415441003300122), we get a palindrome (636444303444636).

The spelling of 221003300144514 in words is "two hundred twenty-one trillion, three billion, three hundred million, one hundred forty-four thousand, five hundred fourteen".