100220211041 has 2 divisors, whose sum is σ = 100220211042. Its totient is φ = 100220211040.

The previous prime is 100220210999. The next prime is 100220211079. The reversal of 100220211041 is 140112022001.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96407766016 + 3812445025 = 310496^2 + 61745^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100220211041 is a prime.

It is a super-2 number, since 2×100220211041² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (100220211341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110105520 + 50110105521.

It is an arithmetic number, because the mean of its divisors is an integer number (50110105521).

Almost surely, 2^100220211041 is an apocalyptic number.

It is an amenable number.

100220211041 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220211041 is an equidigital number, since it uses as much as digits as its factorization.

100220211041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100220211041 its reverse (140112022001), we get a palindrome (240332233042).

The spelling of 100220211041 in words is "one hundred billion, two hundred twenty million, two hundred eleven thousand, forty-one".