1022420441201 has 2 divisors, whose sum is σ = 1022420441202. Its totient is φ = 1022420441200.

The previous prime is 1022420441167. The next prime is 1022420441243. The reversal of 1022420441201 is 1021440242201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1018918642225 + 3501798976 = 1009415^2 + 59176^2 .

It is a cyclic number.

It is not a de Polignac number, because 1022420441201 - 2⁶ = 1022420441137 is a prime.

It is not a weakly prime, because it can be changed into another prime (1022420441261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511210220600 + 511210220601.

It is an arithmetic number, because the mean of its divisors is an integer number (511210220601).

Almost surely, 2^{1022420441201} is an apocalyptic number.

It is an amenable number.

1022420441201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1022420441201 is an equidigital number, since it uses as much as digits as its factorization.

1022420441201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 1022420441201 its reverse (1021440242201), we get a palindrome (2043860683402).

The spelling of 1022420441201 in words is "one trillion, twenty-two billion, four hundred twenty million, four hundred forty-one thousand, two hundred one".