22202002101121 has 8 divisors (see below), whose sum is σ = 22968156934080. Its totient is φ = 21435885171792.

The previous prime is 22202002101109. The next prime is 22202002101161. The reversal of 22202002101121 is 12110120020222.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22202002101121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22202002101095 and 22202002101104.

It is not an unprimeable number, because it can be changed into a prime (22202002101161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8281645 + ... + 10629658.

It is an arithmetic number, because the mean of its divisors is an integer number (2871019616760).

Almost surely, 2^{22202002101121} is an apocalyptic number.

It is an amenable number.

22202002101121 is a deficient number, since it is larger than the sum of its proper divisors (766154832959).

22202002101121 is a wasteful number, since it uses less digits than its factorization.

22202002101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18951815.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22202002101121 its reverse (12110120020222), we get a palindrome (34312122121343).

The spelling of 22202002101121 in words is "twenty-two trillion, two hundred two billion, two million, one hundred one thousand, one hundred twenty-one".