202170253352048 has 20 divisors (see below), whose sum is σ = 391899067650480. Its totient is φ = 101035010087424.

The previous prime is 202170253351921. The next prime is 202170253352087. The reversal of 202170253352048 is 840253352071202.

It is a super-2 number, since 2×202170253352048² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 3132253508 + ... + 3132318051.

It is an arithmetic number, because the mean of its divisors is an integer number (19594953382524).

Almost surely, 2^{202170253352048} is an apocalyptic number.

It is an amenable number.

202170253352048 is a deficient number, since it is larger than the sum of its proper divisors (189728814298432).

202170253352048 is a wasteful number, since it uses less digits than its factorization.

202170253352048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6264573584 (or 6264573578 counting only the distinct ones).

The product of its (nonzero) digits is 806400, while the sum is 44.

The spelling of 202170253352048 in words is "two hundred two trillion, one hundred seventy billion, two hundred fifty-three million, three hundred fifty-two thousand, forty-eight".