101220000012211 has 8 divisors (see below), whose sum is σ = 101464914355200. Its totient is φ = 100975225666440.

The previous prime is 101220000012151. The next prime is 101220000012253. The reversal of 101220000012211 is 112210000022101.

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 101220000012211 - 2³⁵ = 101185640273843 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101220000012191 and 101220000012200.

It is not an unprimeable number, because it can be changed into a prime (101220000016211) 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, 33551455 + ... + 36443656.

It is an arithmetic number, because the mean of its divisors is an integer number (12683114294400).

Almost surely, 2^{101220000012211} is an apocalyptic number.

101220000012211 is a deficient number, since it is larger than the sum of its proper divisors (244914342989).

101220000012211 is an equidigital number, since it uses as much as digits as its factorization.

101220000012211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69998609.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 101220000012211 its reverse (112210000022101), we get a palindrome (213430000034312).

The spelling of 101220000012211 in words is "one hundred one trillion, two hundred twenty billion, twelve thousand, two hundred eleven".