80222468 has 12 divisors (see below), whose sum is σ = 145230540. Its totient is φ = 38728032.

The previous prime is 80222449. The next prime is 80222479. The reversal of 80222468 is 86422208.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 21362884 + 58859584 = 4622^2 + 7672^2 .

It is a super-2 number, since 2×80222468² = 12871288744022048, which contains 22 as substring.

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, 345671 + ... + 345902.

It is an arithmetic number, because the mean of its divisors is an integer number (12102545).

Almost surely, 2^80222468 is an apocalyptic number.

It is an amenable number.

80222468 is a deficient number, since it is larger than the sum of its proper divisors (65008072).

80222468 is a wasteful number, since it uses less digits than its factorization.

80222468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 691606 (or 691604 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 32.

The square root of 80222468 is about 8956.6996153717. The cubic root of 80222468 is about 431.2859789908.

The spelling of 80222468 in words is "eighty million, two hundred twenty-two thousand, four hundred sixty-eight".