1226572250200 has 48 divisors (see below), whose sum is σ = 3111033258360. Its totient is φ = 446026272000.

The previous prime is 1226572250177. The next prime is 1226572250201. The reversal of 1226572250200 is 20522756221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1226572250201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 278764221 + ... + 278768620.

Almost surely, 2^{1226572250200} is an apocalyptic number.

1226572250200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1226572250200 is an abundant number, since it is smaller than the sum of its proper divisors (1884461008160).

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

1226572250200 is a wasteful number, since it uses less digits than its factorization.

1226572250200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557532868 (or 557532859 counting only the distinct ones).

The product of its (nonzero) digits is 33600, while the sum is 34.

The spelling of 1226572250200 in words is "one trillion, two hundred twenty-six billion, five hundred seventy-two million, two hundred fifty thousand, two hundred".