8141154222 has 16 divisors (see below), whose sum is σ = 16325274240. Its totient is φ = 2706557112.

The previous prime is 8141154211. The next prime is 8141154239. The reversal of 8141154222 is 2224511418.

It is a self number, because there is not a number n which added to its sum of digits gives 8141154222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1787778 + ... + 1792325.

It is an arithmetic number, because the mean of its divisors is an integer number (1020329640).

Almost surely, 2^8141154222 is an apocalyptic number.

8141154222 is an abundant number, since it is smaller than the sum of its proper divisors (8184120018).

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

8141154222 is a wasteful number, since it uses less digits than its factorization.

8141154222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3580487.

The product of its digits is 5120, while the sum is 30.

The square root of 8141154222 is about 90228.3448922787. The cubic root of 8141154222 is about 2011.6943397679.

The spelling of 8141154222 in words is "eight billion, one hundred forty-one million, one hundred fifty-four thousand, two hundred twenty-two".