101111022000022 has 48 divisors (see below), whose sum is σ = 160442769614400. Its totient is φ = 47766525278976.

The previous prime is 101111022000013. The next prime is 101111022000073. The reversal of 101111022000022 is 220000220111101.

It is a junction number, because it is equal to n+sod(n) for n = 101111021999966 and 101111022000011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 549254218 + ... + 549438274.

It is an arithmetic number, because the mean of its divisors is an integer number (3342557700300).

Almost surely, 2^{101111022000022} is an apocalyptic number.

101111022000022 is a deficient number, since it is larger than the sum of its proper divisors (59331747614378).

101111022000022 is a wasteful number, since it uses less digits than its factorization.

101111022000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191113 (or 191084 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101111022000022 its reverse (220000220111101), we get a palindrome (321111242111123).

The spelling of 101111022000022 in words is "one hundred one trillion, one hundred eleven billion, twenty-two million, twenty-two", and thus it is an aban number.