22097851441 has 8 divisors (see below), whose sum is σ = 22325051840. Its totient is φ = 21870894672.

The previous prime is 22097851439. The next prime is 22097851453. The reversal of 22097851441 is 14415879022.

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 22097851441 - 2¹ = 22097851439 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22097851141) 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, 124306 + ... + 244228.

It is an arithmetic number, because the mean of its divisors is an integer number (2790631480).

Almost surely, 2^22097851441 is an apocalyptic number.

It is an amenable number.

22097851441 is a deficient number, since it is larger than the sum of its proper divisors (227200399).

22097851441 is a wasteful number, since it uses less digits than its factorization.

22097851441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121815.

The product of its (nonzero) digits is 161280, while the sum is 43.

The spelling of 22097851441 in words is "twenty-two billion, ninety-seven million, eight hundred fifty-one thousand, four hundred forty-one".