1100012201022 has 32 divisors (see below), whose sum is σ = 2555531864064. Its totient is φ = 309136917600.

The previous prime is 1100012201009. The next prime is 1100012201059. The reversal of 1100012201022 is 2201022100011.

It is a super-3 number, since 3×1100012201022³ (a number of 37 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1100012200989 and 1100012201007.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 214675854 + ... + 214680977.

It is an arithmetic number, because the mean of its divisors is an integer number (79860370752).

Almost surely, 2^{1100012201022} is an apocalyptic number.

1100012201022 is an abundant number, since it is smaller than the sum of its proper divisors (1455519663042).

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

1100012201022 is a wasteful number, since it uses less digits than its factorization.

1100012201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 429356904.

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

Adding to 1100012201022 its reverse (2201022100011), we get a palindrome (3301034301033).

The spelling of 1100012201022 in words is "one trillion, one hundred billion, twelve million, two hundred one thousand, twenty-two".