2201011101121 has 8 divisors (see below), whose sum is σ = 2515932692480. Its totient is φ = 1886212368288.

The previous prime is 2201011101103. The next prime is 2201011101161. The reversal of 2201011101121 is 1211011101022.

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 2201011101121 - 2¹⁷ = 2201010970049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201011101161) 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, 30676236 + ... + 30747901.

It is an arithmetic number, because the mean of its divisors is an integer number (314491586560).

Almost surely, 2^{2201011101121} is an apocalyptic number.

It is an amenable number.

2201011101121 is a deficient number, since it is larger than the sum of its proper divisors (314921591359).

2201011101121 is an equidigital number, since it uses as much as digits as its factorization.

2201011101121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61429263.

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

Adding to 2201011101121 its reverse (1211011101022), we get a palindrome (3412022202143).

Subtracting from 2201011101121 its reverse (1211011101022), we obtain a palindrome (990000000099).

The spelling of 2201011101121 in words is "two trillion, two hundred one billion, eleven million, one hundred one thousand, one hundred twenty-one".