80222602121 has 4 divisors (see below), whose sum is σ = 80702977152. Its totient is φ = 79742227092.

The previous prime is 80222602093. The next prime is 80222602189. The reversal of 80222602121 is 12120622208.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 80222602121 - 2²² = 80218407817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (80222602321) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240187265 + ... + 240187598.

It is an arithmetic number, because the mean of its divisors is an integer number (20175744288).

Almost surely, 2^80222602121 is an apocalyptic number.

It is an amenable number.

80222602121 is a deficient number, since it is larger than the sum of its proper divisors (480375031).

80222602121 is a wasteful number, since it uses less digits than its factorization.

80222602121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480375030.

The product of its (nonzero) digits is 1536, while the sum is 26.

The spelling of 80222602121 in words is "eighty billion, two hundred twenty-two million, six hundred two thousand, one hundred twenty-one".