16154140081022 has 16 divisors (see below), whose sum is σ = 24321606665280. Its totient is φ = 8046982011168.

The previous prime is 16154140081003. The next prime is 16154140081081. The reversal of 16154140081022 is 22018004145161.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10305497 + ... + 11769092.

It is an arithmetic number, because the mean of its divisors is an integer number (1520100416580).

Almost surely, 2^{16154140081022} is an apocalyptic number.

16154140081022 is a deficient number, since it is larger than the sum of its proper divisors (8167466584258).

16154140081022 is a wasteful number, since it uses less digits than its factorization.

16154140081022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22075955.

The product of its (nonzero) digits is 15360, while the sum is 35.

The spelling of 16154140081022 in words is "sixteen trillion, one hundred fifty-four billion, one hundred forty million, eighty-one thousand, twenty-two".