201197224 has 16 divisors (see below), whose sum is σ = 385272000. Its totient is φ = 98458032.

The previous prime is 201197201. The next prime is 201197263. The reversal of 201197224 is 422791102.

It is a junction number, because it is equal to n+sod(n) for n = 201197192 and 201197201.

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, 267174 + ... + 267925.

It is an arithmetic number, because the mean of its divisors is an integer number (24079500).

Almost surely, 2^201197224 is an apocalyptic number.

It is an amenable number.

201197224 is a deficient number, since it is larger than the sum of its proper divisors (184074776).

201197224 is a wasteful number, since it uses less digits than its factorization.

201197224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 535152 (or 535148 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 201197224 is about 14184.4007275598. The cubic root of 201197224 is about 585.9681283555.

It can be divided in two parts, 2011 and 97224, that added together give a triangular number (99235 = T₄₄₅).

The spelling of 201197224 in words is "two hundred one million, one hundred ninety-seven thousand, two hundred twenty-four".