20224537812898 has 8 divisors (see below), whose sum is σ = 30346397878608. Its totient is φ = 10109071853364.

The previous prime is 20224537812799. The next prime is 20224537812901. The reversal of 20224537812898 is 89821873542202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1598518636 + ... + 1598531287.

It is an arithmetic number, because the mean of its divisors is an integer number (3793299734826).

Almost surely, 2^{20224537812898} is an apocalyptic number.

20224537812898 is a deficient number, since it is larger than the sum of its proper divisors (10121860065710).

20224537812898 is a wasteful number, since it uses less digits than its factorization.

20224537812898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3197053088.

The product of its (nonzero) digits is 30965760, while the sum is 61.

The spelling of 20224537812898 in words is "twenty trillion, two hundred twenty-four billion, five hundred thirty-seven million, eight hundred twelve thousand, eight hundred ninety-eight".