1020022112201 has 16 divisors (see below), whose sum is σ = 1077468739200. Its totient is φ = 963690169728.

The previous prime is 1020022112173. The next prime is 1020022112267. The reversal of 1020022112201 is 1022112200201.

It is a cyclic number.

It is not a de Polignac number, because 1020022112201 - 2¹⁰ = 1020022111177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020022112101) 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, 1675415 + ... + 2201603.

It is an arithmetic number, because the mean of its divisors is an integer number (67341796200).

Almost surely, 2^{1020022112201} is an apocalyptic number.

It is an amenable number.

1020022112201 is a deficient number, since it is larger than the sum of its proper divisors (57446626999).

1020022112201 is an equidigital number, since it uses as much as digits as its factorization.

1020022112201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 527248.

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

Adding to 1020022112201 its reverse (1022112200201), we get a palindrome (2042134312402).

The spelling of 1020022112201 in words is "one trillion, twenty billion, twenty-two million, one hundred twelve thousand, two hundred one".