1112001001022 has 16 divisors (see below), whose sum is σ = 1692935354880. Its totient is φ = 547689591768.

The previous prime is 1112001001003. The next prime is 1112001001057. The reversal of 1112001001022 is 2201001002111.

It is a junction number, because it is equal to n+sod(n) for n = 1112001000994 and 1112001001012.

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, 9475379 + ... + 9592017.

It is an arithmetic number, because the mean of its divisors is an integer number (105808459680).

Almost surely, 2^{1112001001022} is an apocalyptic number.

1112001001022 is a deficient number, since it is larger than the sum of its proper divisors (580934353858).

1112001001022 is a wasteful number, since it uses less digits than its factorization.

1112001001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187855.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1112001001022 its reverse (2201001002111), we get a palindrome (3313002003133).

The spelling of 1112001001022 in words is "one trillion, one hundred twelve billion, one million, one thousand, twenty-two".