22000102211121 has 8 divisors (see below), whose sum is σ = 29485456504800. Its totient is φ = 14590741362432.

The previous prime is 22000102211111. The next prime is 22000102211149. The reversal of 22000102211121 is 12111220100022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22000102211121 - 2⁷ = 22000102210993 is a prime.

It is a super-2 number, since 2×22000102211121² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22000102211121.

It is not an unprimeable number, because it can be changed into a prime (22000102211111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18998360571 + ... + 18998361728.

It is an arithmetic number, because the mean of its divisors is an integer number (3685682063100).

Almost surely, 2^{22000102211121} is an apocalyptic number.

It is an amenable number.

22000102211121 is a deficient number, since it is larger than the sum of its proper divisors (7485354293679).

22000102211121 is a wasteful number, since it uses less digits than its factorization.

22000102211121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37996722495.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22000102211121 its reverse (12111220100022), we get a palindrome (34111322311143).

The spelling of 22000102211121 in words is "twenty-two trillion, one hundred two million, two hundred eleven thousand, one hundred twenty-one".