22404001103142 has 16 divisors (see below), whose sum is σ = 44813214360432. Its totient is φ = 7467131675360.

The previous prime is 22404001103137. The next prime is 22404001103179. The reversal of 22404001103142 is 24130110040422.

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, 217117209 + ... + 217220372.

It is an arithmetic number, because the mean of its divisors is an integer number (2800825897527).

Almost surely, 2^{22404001103142} is an apocalyptic number.

22404001103142 is an abundant number, since it is smaller than the sum of its proper divisors (22409213257290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22404001103142 is a wasteful number, since it uses less digits than its factorization.

22404001103142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 434346183.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 22404001103142 its reverse (24130110040422), we get a palindrome (46534111143564).

The spelling of 22404001103142 in words is "twenty-two trillion, four hundred four billion, one million, one hundred three thousand, one hundred forty-two".