1421022132001 has 8 divisors (see below), whose sum is σ = 1437075505440. Its totient is φ = 1404970688352.

The previous prime is 1421022131989. The next prime is 1421022132041. The reversal of 1421022132001 is 1002312201241.

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

It is a cyclic number.

It is not a de Polignac number, because 1421022132001 - 2¹⁹ = 1421021607713 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1421022132001.

It is not an unprimeable number, because it can be changed into a prime (1421022132041) 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, 1025046 + ... + 1973008.

It is an arithmetic number, because the mean of its divisors is an integer number (179634438180).

Almost surely, 2^{1421022132001} is an apocalyptic number.

It is an amenable number.

1421022132001 is a deficient number, since it is larger than the sum of its proper divisors (16053373439).

1421022132001 is an equidigital number, since it uses as much as digits as its factorization.

1421022132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 964895.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 1421022132001 its reverse (1002312201241), we get a palindrome (2423334333242).

The spelling of 1421022132001 in words is "one trillion, four hundred twenty-one billion, twenty-two million, one hundred thirty-two thousand, one".