10422144412 has 6 divisors (see below), whose sum is σ = 18238752728. Its totient is φ = 5211072204.

The previous prime is 10422144409. The next prime is 10422144419. The reversal of 10422144412 is 21444122401.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422144419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1302768048 + ... + 1302768055.

Almost surely, 2^10422144412 is an apocalyptic number.

It is an amenable number.

10422144412 is a deficient number, since it is larger than the sum of its proper divisors (7816608316).

10422144412 is a wasteful number, since it uses less digits than its factorization.

10422144412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2605536107 (or 2605536105 counting only the distinct ones).

The product of its (nonzero) digits is 2048, while the sum is 25.

Adding to 10422144412 its reverse (21444122401), we get a palindrome (31866266813).

The spelling of 10422144412 in words is "ten billion, four hundred twenty-two million, one hundred forty-four thousand, four hundred twelve".