120422012444 has 24 divisors (see below), whose sum is σ = 211053530688. Its totient is φ = 60121068480.

The previous prime is 120422012437. The next prime is 120422012471. The reversal of 120422012444 is 444210224021.

It is a happy number.

It is a super-2 number, since 2×120422012444² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9333662 + ... + 9346554.

It is an arithmetic number, because the mean of its divisors is an integer number (8793897112).

Almost surely, 2^120422012444 is an apocalyptic number.

It is an amenable number.

120422012444 is a deficient number, since it is larger than the sum of its proper divisors (90631518244).

120422012444 is a wasteful number, since it uses less digits than its factorization.

120422012444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16205 (or 16203 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 26.

Adding to 120422012444 its reverse (444210224021), we get a palindrome (564632236465).

The spelling of 120422012444 in words is "one hundred twenty billion, four hundred twenty-two million, twelve thousand, four hundred forty-four".