101100002001222 has 32 divisors (see below), whose sum is σ = 231751671973632. Its totient is φ = 28802470718304.

The previous prime is 101100002001197. The next prime is 101100002001223. The reversal of 101100002001222 is 222100200001101.

It is a junction number, because it is equal to n+sod(n) for n = 101100002001198 and 101100002001207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101100002001223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3468491053 + ... + 3468520200.

It is an arithmetic number, because the mean of its divisors is an integer number (7242239749176).

Almost surely, 2^{101100002001222} is an apocalyptic number.

101100002001222 is an abundant number, since it is smaller than the sum of its proper divisors (130651669972410).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101100002001222 is a wasteful number, since it uses less digits than its factorization.

101100002001222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937011612.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101100002001222 its reverse (222100200001101), we get a palindrome (323200202002323).

The spelling of 101100002001222 in words is "one hundred one trillion, one hundred billion, two million, one thousand, two hundred twenty-two".