10111211112022 has 8 divisors (see below), whose sum is σ = 15166834695936. Its totient is φ = 5055599546712.

The previous prime is 10111211112017. The next prime is 10111211112071. The reversal of 10111211112022 is 22021111211101.

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

It is a junction number, because it is equal to n+sod(n) for n = 10111211111987 and 10111211112005.

It is a congruent number.

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, 475693 + ... + 4522024.

It is an arithmetic number, because the mean of its divisors is an integer number (1895854336992).

Almost surely, 2^{10111211112022} is an apocalyptic number.

10111211112022 is a deficient number, since it is larger than the sum of its proper divisors (5055623583914).

10111211112022 is a wasteful number, since it uses less digits than its factorization.

10111211112022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6009302.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 10111211112022 its reverse (22021111211101), we get a palindrome (32132322323123).

The spelling of 10111211112022 in words is "ten trillion, one hundred eleven billion, two hundred eleven million, one hundred twelve thousand, twenty-two".