200780157670228 has 48 divisors (see below), whose sum is σ = 363467553777664. Its totient is φ = 96973858990080.

The previous prime is 200780157670181. The next prime is 200780157670327. The reversal of 200780157670228 is 822076751087002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3824308 + ... + 20400628.

Almost surely, 2^{200780157670228} is an apocalyptic number.

It is an amenable number.

200780157670228 is a deficient number, since it is larger than the sum of its proper divisors (162687396107436).

200780157670228 is a wasteful number, since it uses less digits than its factorization.

200780157670228 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16576952 (or 16576950 counting only the distinct ones).

The product of its (nonzero) digits is 5268480, while the sum is 55.

The spelling of 200780157670228 in words is "two hundred trillion, seven hundred eighty billion, one hundred fifty-seven million, six hundred seventy thousand, two hundred twenty-eight".