2202212001121 has 8 divisors (see below), whose sum is σ = 2409991686144. Its totient is φ = 1995695415120.

The previous prime is 2202212001113. The next prime is 2202212001131. The reversal of 2202212001121 is 1211002122022.

It is a happy number.

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

It is not a de Polignac number, because 2202212001121 - 2³ = 2202212001113 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2202212001095 and 2202212001104.

It is not an unprimeable number, because it can be changed into a prime (2202212001131) 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, 315771105 + ... + 315778078.

It is an arithmetic number, because the mean of its divisors is an integer number (301248960768).

Almost surely, 2^{2202212001121} is an apocalyptic number.

It is an amenable number.

2202212001121 is a deficient number, since it is larger than the sum of its proper divisors (207779685023).

2202212001121 is a wasteful number, since it uses less digits than its factorization.

2202212001121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 631549511.

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

Adding to 2202212001121 its reverse (1211002122022), we get a palindrome (3413214123143).

The spelling of 2202212001121 in words is "two trillion, two hundred two billion, two hundred twelve million, one thousand, one hundred twenty-one".