20220001110101 has 8 divisors (see below), whose sum is σ = 22020053068440. Its totient is φ = 18454901617152.

The previous prime is 20220001110083. The next prime is 20220001110131. The reversal of 20220001110101 is 10101110002202.

It can be written as a sum of positive squares in 4 ways, for example, as 638402598001 + 19581598512100 = 799001^2 + 4425110^2 .

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

It is not a de Polignac number, because 20220001110101 - 2¹⁴ = 20220001093717 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220001110131) 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, 8738115140 + ... + 8738117453.

It is an arithmetic number, because the mean of its divisors is an integer number (2752506633555).

Almost surely, 2^{20220001110101} is an apocalyptic number.

It is an amenable number.

20220001110101 is a deficient number, since it is larger than the sum of its proper divisors (1800051958339).

20220001110101 is a wasteful number, since it uses less digits than its factorization.

20220001110101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17476232695.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 20220001110101 its reverse (10101110002202), we get a palindrome (30321111112303).

The spelling of 20220001110101 in words is "twenty trillion, two hundred twenty billion, one million, one hundred ten thousand, one hundred one".