80739704222 has 8 divisors (see below), whose sum is σ = 128233647936. Its totient is φ = 37995154912.

The previous prime is 80739704207. The next prime is 80739704231. The reversal of 80739704222 is 22240793708.

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, 1187348558 + ... + 1187348625.

It is an arithmetic number, because the mean of its divisors is an integer number (16029205992).

Almost surely, 2^80739704222 is an apocalyptic number.

80739704222 is a deficient number, since it is larger than the sum of its proper divisors (47493943714).

80739704222 is a wasteful number, since it uses less digits than its factorization.

80739704222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2374697202.

The product of its (nonzero) digits is 338688, while the sum is 44.

The spelling of 80739704222 in words is "eighty billion, seven hundred thirty-nine million, seven hundred four thousand, two hundred twenty-two".