2011011111022 has 8 divisors (see below), whose sum is σ = 3113823655872. Its totient is φ = 973069892400.

The previous prime is 2011011111019. The next prime is 2011011111061. The reversal of 2011011111022 is 2201111101102.

It is a happy number.

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 = 2011011110993 and 2011011111011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16217831479 + ... + 16217831602.

It is an arithmetic number, because the mean of its divisors is an integer number (389227956984).

Almost surely, 2^{2011011111022} is an apocalyptic number.

2011011111022 is a deficient number, since it is larger than the sum of its proper divisors (1102812544850).

2011011111022 is a wasteful number, since it uses less digits than its factorization.

2011011111022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32435663114.

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

Adding to 2011011111022 its reverse (2201111101102), we get a palindrome (4212122212124).

The spelling of 2011011111022 in words is "two trillion, eleven billion, eleven million, one hundred eleven thousand, twenty-two".