201450101224 has 32 divisors (see below), whose sum is σ = 378691152840. Its totient is φ = 100465920000.

The previous prime is 201450101213. The next prime is 201450101227. The reversal of 201450101224 is 422101054102.

201450101224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 112835528100 + 88614573124 = 335910^2 + 297682^2 .

It is a junction number, because it is equal to n+sod(n) for n = 201450101195 and 201450101204.

It is not an unprimeable number, because it can be changed into a prime (201450101227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23692974 + ... + 23701474.

Almost surely, 2^201450101224 is an apocalyptic number.

It is an amenable number.

201450101224 is a deficient number, since it is larger than the sum of its proper divisors (177241051616).

201450101224 is a wasteful number, since it uses less digits than its factorization.

201450101224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15781 (or 15777 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 201450101224 its reverse (422101054102), we get a palindrome (623551155326).

The spelling of 201450101224 in words is "two hundred one billion, four hundred fifty million, one hundred one thousand, two hundred twenty-four".