2210200000121 has 8 divisors (see below), whose sum is σ = 2340229439520. Its totient is φ = 2080172524608.

The previous prime is 2210200000097. The next prime is 2210200000133. The reversal of 2210200000121 is 1210000020122.

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-2210200000121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210200200121) 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, 2269610 + ... + 3093788.

It is an arithmetic number, because the mean of its divisors is an integer number (292528679940).

Almost surely, 2^{2210200000121} is an apocalyptic number.

It is an amenable number.

2210200000121 is a deficient number, since it is larger than the sum of its proper divisors (130029439399).

2210200000121 is a wasteful number, since it uses less digits than its factorization.

2210200000121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 981943.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2210200000121 its reverse (1210000020122), we get a palindrome (3420200020243).

The spelling of 2210200000121 in words is "two trillion, two hundred ten billion, two hundred million, one hundred twenty-one", and thus it is an aban number.