10422444432021 has 8 divisors (see below), whose sum is σ = 13896688490784. Its totient is φ = 6948248330640.

The previous prime is 10422444432019. The next prime is 10422444432109. The reversal of 10422444432021 is 12023444422401.

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

It is not a de Polignac number, because 10422444432021 - 2¹ = 10422444432019 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10422444432011) 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, 11479146 + ... + 12353771.

It is an arithmetic number, because the mean of its divisors is an integer number (1737086061348).

Almost surely, 2^{10422444432021} is an apocalyptic number.

It is an amenable number.

10422444432021 is a deficient number, since it is larger than the sum of its proper divisors (3474244058763).

10422444432021 is a wasteful number, since it uses less digits than its factorization.

10422444432021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23978691.

The product of its (nonzero) digits is 49152, while the sum is 33.

Adding to 10422444432021 its reverse (12023444422401), we get a palindrome (22445888854422).

The spelling of 10422444432021 in words is "ten trillion, four hundred twenty-two billion, four hundred forty-four million, four hundred thirty-two thousand, twenty-one".