10220211211011 has 16 divisors (see below), whose sum is σ = 13970142658080. Its totient is φ = 6642134804480.

The previous prime is 10220211210953. The next prime is 10220211211019. The reversal of 10220211211011 is 11011211202201.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 10220211211011 - 2³⁴ = 10203031341827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10220211211019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32072310 + ... + 32389403.

It is an arithmetic number, because the mean of its divisors is an integer number (873133916130).

Almost surely, 2^{10220211211011} is an apocalyptic number.

10220211211011 is a deficient number, since it is larger than the sum of its proper divisors (3749931447069).

10220211211011 is a wasteful number, since it uses less digits than its factorization.

10220211211011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64463046.

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

Adding to 10220211211011 its reverse (11011211202201), we get a palindrome (21231422413212).

The spelling of 10220211211011 in words is "ten trillion, two hundred twenty billion, two hundred eleven million, two hundred eleven thousand, eleven".