10220111102211 has 8 divisors (see below), whose sum is σ = 13943717472960. Its totient is φ = 6654956066472.

The previous prime is 10220111102129. The next prime is 10220111102287. The reversal of 10220111102211 is 11220111102201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10220111102211 - 2¹⁸ = 10220110840067 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220111102291) 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, 39612833601 + ... + 39612833858.

It is an arithmetic number, because the mean of its divisors is an integer number (1742964684120).

Almost surely, 2^{10220111102211} is an apocalyptic number.

10220111102211 is a deficient number, since it is larger than the sum of its proper divisors (3723606370749).

10220111102211 is an equidigital number, since it uses as much as digits as its factorization.

10220111102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79225667505.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 10220111102211 its reverse (11220111102201), we get a palindrome (21440222204412).

The spelling of 10220111102211 in words is "ten trillion, two hundred twenty billion, one hundred eleven million, one hundred two thousand, two hundred eleven".