1244412422031 has 64 divisors (see below), whose sum is σ = 1727261120000. Its totient is φ = 796299227136.

The previous prime is 1244412422023. The next prime is 1244412422041. The reversal of 1244412422031 is 1302242144421.

It is not a de Polignac number, because 1244412422031 - 2³ = 1244412422023 is a prime.

It is a super-2 number, since 2×1244412422031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1244412422031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1244412422041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2493812220 + ... + 2493812718.

It is an arithmetic number, because the mean of its divisors is an integer number (26988455000).

Almost surely, 2^{1244412422031} is an apocalyptic number.

1244412422031 is a deficient number, since it is larger than the sum of its proper divisors (482848697969).

1244412422031 is a wasteful number, since it uses less digits than its factorization.

1244412422031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1448.

The product of its (nonzero) digits is 12288, while the sum is 30.

Adding to 1244412422031 its reverse (1302242144421), we get a palindrome (2546654566452).

The spelling of 1244412422031 in words is "one trillion, two hundred forty-four billion, four hundred twelve million, four hundred twenty-two thousand, thirty-one".