1011112110022 has 16 divisors (see below), whose sum is σ = 1734574060800. Its totient is φ = 433024007688.

The previous prime is 1011112109947. The next prime is 1011112110037. The reversal of 1011112110022 is 2200112111101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1011112109984 and 1011112110011.

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, 25792528 + ... + 25831699.

It is an arithmetic number, because the mean of its divisors is an integer number (108410878800).

Almost surely, 2^{1011112110022} is an apocalyptic number.

1011112110022 is a deficient number, since it is larger than the sum of its proper divisors (723461950778).

1011112110022 is a wasteful number, since it uses less digits than its factorization.

1011112110022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51625635.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1011112110022 its reverse (2200112111101), we get a palindrome (3211224221123).

The spelling of 1011112110022 in words is "one trillion, eleven billion, one hundred twelve million, one hundred ten thousand, twenty-two".