22098388461 has 8 divisors (see below), whose sum is σ = 29551951104. Its totient is φ = 14688542400.

The previous prime is 22098388447. The next prime is 22098388511. The reversal of 22098388461 is 16488389022.

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

It is not a de Polignac number, because 22098388461 - 2¹⁴ = 22098372077 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22098388421) 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, 10927965 + ... + 10929986.

It is an arithmetic number, because the mean of its divisors is an integer number (3693993888).

Almost surely, 2^22098388461 is an apocalyptic number.

It is an amenable number.

22098388461 is a deficient number, since it is larger than the sum of its proper divisors (7453562643).

22098388461 is a wasteful number, since it uses less digits than its factorization.

22098388461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21858291.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 22098388461 in words is "twenty-two billion, ninety-eight million, three hundred eighty-eight thousand, four hundred sixty-one".