10111111000022 has 8 divisors (see below), whose sum is σ = 15178360155816. Its totient is φ = 5051657614752.

The previous prime is 10111111000021. The next prime is 10111111000031. The reversal of 10111111000022 is 22000011111101.

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 = 10111110999967 and 10111111000012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111111000021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1948939388 + ... + 1948944575.

It is an arithmetic number, because the mean of its divisors is an integer number (1897295019477).

Almost surely, 2^{10111111000022} is an apocalyptic number.

10111111000022 is a deficient number, since it is larger than the sum of its proper divisors (5067249155794).

10111111000022 is a wasteful number, since it uses less digits than its factorization.

10111111000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3897885262.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10111111000022 its reverse (22000011111101), we get a palindrome (32111122111123).

The spelling of 10111111000022 in words is "ten trillion, one hundred eleven billion, one hundred eleven million, twenty-two", and thus it is an aban number.