201224963056 has 80 divisors (see below), whose sum is σ = 424010861568. Its totient is φ = 91958630400.

The previous prime is 201224963053. The next prime is 201224963057. The reversal of 201224963056 is 650369422102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201224963053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13755426 + ... + 13770046.

Almost surely, 2^201224963056 is an apocalyptic number.

201224963056 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 201224963056, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (212005430784).

201224963056 is an abundant number, since it is smaller than the sum of its proper divisors (222785898512).

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

201224963056 is a wasteful number, since it uses less digits than its factorization.

201224963056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15290 (or 15284 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 201224963056 in words is "two hundred one billion, two hundred twenty-four million, nine hundred sixty-three thousand, fifty-six".