16654131022 has 8 divisors (see below), whose sum is σ = 26450678736. Its totient is φ = 7837238112.

The previous prime is 16654130989. The next prime is 16654131059. The reversal of 16654131022 is 22013145661.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244913658 + ... + 244913725.

It is an arithmetic number, because the mean of its divisors is an integer number (3306334842).

Almost surely, 2^16654131022 is an apocalyptic number.

16654131022 is a deficient number, since it is larger than the sum of its proper divisors (9796547714).

16654131022 is a wasteful number, since it uses less digits than its factorization.

16654131022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 489827402.

The product of its (nonzero) digits is 8640, while the sum is 31.

Adding to 16654131022 its reverse (22013145661), we get a palindrome (38667276683).

The spelling of 16654131022 in words is "sixteen billion, six hundred fifty-four million, one hundred thirty-one thousand, twenty-two".