1441121422001 has 4 divisors (see below), whose sum is σ = 1525893270372. Its totient is φ = 1356349573632.

The previous prime is 1441121421997. The next prime is 1441121422003. The reversal of 1441121422001 is 1002241211441.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1304072641600 + 137048780401 = 1141960^2 + 370201^2 .

It is a cyclic number.

It is not a de Polignac number, because 1441121422001 - 2² = 1441121421997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1441121422003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42385924160 + ... + 42385924193.

It is an arithmetic number, because the mean of its divisors is an integer number (381473317593).

Almost surely, 2^{1441121422001} is an apocalyptic number.

It is an amenable number.

1441121422001 is a deficient number, since it is larger than the sum of its proper divisors (84771848371).

1441121422001 is an equidigital number, since it uses as much as digits as its factorization.

1441121422001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84771848370.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 1441121422001 its reverse (1002241211441), we get a palindrome (2443362633442).

The spelling of 1441121422001 in words is "one trillion, four hundred forty-one billion, one hundred twenty-one million, four hundred twenty-two thousand, one".