1201012425244 has 24 divisors (see below), whose sum is σ = 2225964285440. Its totient is φ = 565410428784.

The previous prime is 1201012425229. The next prime is 1201012425247. The reversal of 1201012425244 is 4425242101021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1201012425247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48462444 + ... + 48487219.

Almost surely, 2^{1201012425244} is an apocalyptic number.

It is an amenable number.

1201012425244 is a deficient number, since it is larger than the sum of its proper divisors (1024951860196).

1201012425244 is a wasteful number, since it uses less digits than its factorization.

1201012425244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96949849 (or 96949847 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 28.

Adding to 1201012425244 its reverse (4425242101021), we get a palindrome (5626254526265).

The spelling of 1201012425244 in words is "one trillion, two hundred one billion, twelve million, four hundred twenty-five thousand, two hundred forty-four".