100020122220311 has 2 divisors, whose sum is σ = 100020122220312. Its totient is φ = 100020122220310.

The previous prime is 100020122220191. The next prime is 100020122220353. The reversal of 100020122220311 is 113022221020001.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 100020122220311 - 2¹⁰ = 100020122219287 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 100020122220311.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100020122220391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50010061110155 + 50010061110156.

It is an arithmetic number, because the mean of its divisors is an integer number (50010061110156).

Almost surely, 2^{100020122220311} is an apocalyptic number.

100020122220311 is a deficient number, since it is larger than the sum of its proper divisors (1).

100020122220311 is an equidigital number, since it uses as much as digits as its factorization.

100020122220311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100020122220311 its reverse (113022221020001), we get a palindrome (213042343240312).

The spelling of 100020122220311 in words is "one hundred trillion, twenty billion, one hundred twenty-two million, two hundred twenty thousand, three hundred eleven".