1254252201 has 16 divisors (see below), whose sum is σ = 1710280896. Its totient is φ = 817399296.

The previous prime is 1254252193. The next prime is 1254252221. The reversal of 1254252201 is 1022524521.

It is not a de Polignac number, because 1254252201 - 2³ = 1254252193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1254252221) 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, 595 + ... + 50088.

It is an arithmetic number, because the mean of its divisors is an integer number (106892556).

Almost surely, 2^1254252201 is an apocalyptic number.

It is an amenable number.

1254252201 is a deficient number, since it is larger than the sum of its proper divisors (456028695).

1254252201 is a wasteful number, since it uses less digits than its factorization.

1254252201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50872.

The product of its (nonzero) digits is 1600, while the sum is 24.

The square root of 1254252201 is about 35415.4232079754. The cubic root of 1254252201 is about 1078.4374411474.

Adding to 1254252201 its reverse (1022524521), we get a palindrome (2276776722).

The spelling of 1254252201 in words is "one billion, two hundred fifty-four million, two hundred fifty-two thousand, two hundred one".