22130104201042 has 4 divisors (see below), whose sum is σ = 33195156301566. Its totient is φ = 11065052100520.

The previous prime is 22130104201013. The next prime is 22130104201063. The reversal of 22130104201042 is 24010240103122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 14070983779161 + 8059120421881 = 3751131^2 + 2838859^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5532526050259 + ... + 5532526050262.

Almost surely, 2^{22130104201042} is an apocalyptic number.

22130104201042 is a deficient number, since it is larger than the sum of its proper divisors (11065052100524).

22130104201042 is a wasteful number, since it uses less digits than its factorization.

22130104201042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11065052100523.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 22130104201042 its reverse (24010240103122), we get a palindrome (46140344304164).

The spelling of 22130104201042 in words is "twenty-two trillion, one hundred thirty billion, one hundred four million, two hundred one thousand, forty-two".