10002211201111 has 8 divisors (see below), whose sum is σ = 10040345552160. Its totient is φ = 9964077631872.

The previous prime is 10002211201093. The next prime is 10002211201117. The reversal of 10002211201111 is 11110211220001.

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 10002211201111 - 2⁹ = 10002211200599 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10002211201091 and 10002211201100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10002211201117) 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, 48396451 + ... + 48602683.

It is an arithmetic number, because the mean of its divisors is an integer number (1255043194020).

Almost surely, 2^{10002211201111} is an apocalyptic number.

10002211201111 is a deficient number, since it is larger than the sum of its proper divisors (38134351049).

10002211201111 is a wasteful number, since it uses less digits than its factorization.

10002211201111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390905.

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

Adding to 10002211201111 its reverse (11110211220001), we get a palindrome (21112422421112).

The spelling of 10002211201111 in words is "ten trillion, two billion, two hundred eleven million, two hundred one thousand, one hundred eleven".