80022262021 has 48 divisors (see below), whose sum is σ = 91377960960. Its totient is φ = 69952896000.

The previous prime is 80022262013. The next prime is 80022262069. The reversal of 80022262021 is 12026222008.

It is not a de Polignac number, because 80022262021 - 2³ = 80022262013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80022262921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77018020 + ... + 77019058.

It is an arithmetic number, because the mean of its divisors is an integer number (1903707520).

Almost surely, 2^80022262021 is an apocalyptic number.

It is an amenable number.

80022262021 is a deficient number, since it is larger than the sum of its proper divisors (11355698939).

80022262021 is a wasteful number, since it uses less digits than its factorization.

80022262021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1398 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 25.

Adding to 80022262021 its reverse (12026222008), we get a palindrome (92048484029).

The spelling of 80022262021 in words is "eighty billion, twenty-two million, two hundred sixty-two thousand, twenty-one".