22124230453142 has 16 divisors (see below), whose sum is σ = 33658805806080. Its totient is φ = 10905591739752.

The previous prime is 22124230453099. The next prime is 22124230453181. The reversal of 22124230453142 is 24135403242122.

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, 240759392 + ... + 240851267.

It is an arithmetic number, because the mean of its divisors is an integer number (2103675362880).

Almost surely, 2^{22124230453142} is an apocalyptic number.

22124230453142 is a deficient number, since it is larger than the sum of its proper divisors (11534575352938).

22124230453142 is a wasteful number, since it uses less digits than its factorization.

22124230453142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481610987.

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 22124230453142 its reverse (24135403242122), we get a palindrome (46259633695264).

The spelling of 22124230453142 in words is "twenty-two trillion, one hundred twenty-four billion, two hundred thirty million, four hundred fifty-three thousand, one hundred forty-two".