2210011011121 has 8 divisors (see below), whose sum is σ = 2340030125664. Its totient is φ = 2079993948480.

The previous prime is 2210011011113. The next prime is 2210011011199. The reversal of 2210011011121 is 1211101100122.

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 not a de Polignac number, because 2210011011121 - 2³ = 2210011011113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210011018121) 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, 2078626 + ... + 2956468.

It is an arithmetic number, because the mean of its divisors is an integer number (292503765708).

Almost surely, 2^{2210011011121} is an apocalyptic number.

It is an amenable number.

2210011011121 is a deficient number, since it is larger than the sum of its proper divisors (130019114543).

2210011011121 is a wasteful number, since it uses less digits than its factorization.

2210011011121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025951.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 2210011011121 its reverse (1211101100122), we get a palindrome (3421112111243).

The spelling of 2210011011121 in words is "two trillion, two hundred ten billion, eleven million, eleven thousand, one hundred twenty-one".