101222100200019 has 32 divisors (see below), whose sum is σ = 138225979229184. Its totient is φ = 65852650160640.

The previous prime is 101222100199973. The next prime is 101222100200057. The reversal of 101222100200019 is 910002001222101.

It is not a de Polignac number, because 101222100200019 - 2³² = 101217805232723 is a prime.

It is a super-2 number, since 2×101222100200019² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101222100199968 and 101222100200004.

It is not an unprimeable number, because it can be changed into a prime (101222100200069) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2441831497 + ... + 2441872949.

It is an arithmetic number, because the mean of its divisors is an integer number (4319561850912).

Almost surely, 2^{101222100200019} is an apocalyptic number.

101222100200019 is a deficient number, since it is larger than the sum of its proper divisors (37003879029165).

101222100200019 is a wasteful number, since it uses less digits than its factorization.

101222100200019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58107.

The product of its (nonzero) digits is 144, while the sum is 21.

The spelling of 101222100200019 in words is "one hundred one trillion, two hundred twenty-two billion, one hundred million, two hundred thousand, nineteen".