11222100031042 has 8 divisors (see below), whose sum is σ = 17565026135616. Its totient is φ = 5367091319172.

The previous prime is 11222100030943. The next prime is 11222100031061. The reversal of 11222100031042 is 24013000122211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121979348118 + ... + 121979348209.

It is an arithmetic number, because the mean of its divisors is an integer number (2195628266952).

Almost surely, 2^{11222100031042} is an apocalyptic number.

11222100031042 is a deficient number, since it is larger than the sum of its proper divisors (6342926104574).

11222100031042 is a wasteful number, since it uses less digits than its factorization.

11222100031042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243958696352.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11222100031042 its reverse (24013000122211), we get a palindrome (35235100153253).

The spelling of 11222100031042 in words is "eleven trillion, two hundred twenty-two billion, one hundred million, thirty-one thousand, forty-two".