8002154022 has 16 divisors (see below), whose sum is σ = 16005738672. Its totient is φ = 2667146240.

The previous prime is 8002154003. The next prime is 8002154023. The reversal of 8002154022 is 2204512008.

It is a junction number, because it is equal to n+sod(n) for n = 8002153983 and 8002154001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8002154023) 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, 21622 + ... + 128342.

It is an arithmetic number, because the mean of its divisors is an integer number (1000358667).

Almost surely, 2^8002154022 is an apocalyptic number.

8002154022 is an abundant number, since it is smaller than the sum of its proper divisors (8003584650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8002154022 is a wasteful number, since it uses less digits than its factorization.

8002154022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119223.

The product of its (nonzero) digits is 1280, while the sum is 24.

The square root of 8002154022 is about 89454.7596386017. The cubic root of 8002154022 is about 2000.1794857253.

The spelling of 8002154022 in words is "eight billion, two million, one hundred fifty-four thousand, twenty-two".