670572122700 has 36 divisors (see below), whose sum is σ = 1940188675880. Its totient is φ = 178819232640.

The previous prime is 670572122681. The next prime is 670572122729. The reversal of 670572122700 is 7221275076.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1117619905 + ... + 1117620504.

Almost surely, 2^670572122700 is an apocalyptic number.

670572122700 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

670572122700 is an abundant number, since it is smaller than the sum of its proper divisors (1269616553180).

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

670572122700 is a wasteful number, since it uses less digits than its factorization.

670572122700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2235240426 (or 2235240419 counting only the distinct ones).

The product of its (nonzero) digits is 82320, while the sum is 39.

Adding to 670572122700 its reverse (7221275076), we get a palindrome (677793397776).

The spelling of 670572122700 in words is "six hundred seventy billion, five hundred seventy-two million, one hundred twenty-two thousand, seven hundred".