22513324198870 has 8 divisors (see below), whose sum is σ = 40523983557984. Its totient is φ = 9005329679544.

The previous prime is 22513324198861. The next prime is 22513324198913. The reversal of 22513324198870 is 7889142331522.

It is a happy number.

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

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 1125666209934 + ... + 1125666209953.

It is an arithmetic number, because the mean of its divisors is an integer number (5065497944748).

Almost surely, 2^{22513324198870} is an apocalyptic number.

22513324198870 is a deficient number, since it is larger than the sum of its proper divisors (18010659359114).

22513324198870 is a wasteful number, since it uses less digits than its factorization.

22513324198870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2251332419894.

The product of its (nonzero) digits is 5806080, while the sum is 55.

The spelling of 22513324198870 in words is "twenty-two trillion, five hundred thirteen billion, three hundred twenty-four million, one hundred ninety-eight thousand, eight hundred seventy".