312022020029 has 8 divisors (see below), whose sum is σ = 322788188160. Its totient is φ = 301256304496.

The previous prime is 312022019993. The next prime is 312022020061. The reversal of 312022020029 is 920020220213.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 312022020029 - 2¹² = 312022015933 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 312022019986 and 312022020013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (312022023029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1891892 + ... + 2050194.

It is an arithmetic number, because the mean of its divisors is an integer number (40348523520).

Almost surely, 2^312022020029 is an apocalyptic number.

It is an amenable number.

312022020029 is a deficient number, since it is larger than the sum of its proper divisors (10766168131).

312022020029 is a wasteful number, since it uses less digits than its factorization.

312022020029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226299.

The product of its (nonzero) digits is 864, while the sum is 23.

The spelling of 312022020029 in words is "three hundred twelve billion, twenty-two million, twenty thousand, twenty-nine".