220012302019 has 4 divisors (see below), whose sum is σ = 221488894800. Its totient is φ = 218535709240.

The previous prime is 220012301959. The next prime is 220012302043. The reversal of 220012302019 is 910203210022.

220012302019 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 910203210022 = 2 ⋅455101605011.

It is a cyclic number.

It is not a de Polignac number, because 220012302019 - 2²³ = 220003913411 is a prime.

It is a super-2 number, since 2×220012302019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (220012302319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 738296167 + ... + 738296464.

It is an arithmetic number, because the mean of its divisors is an integer number (55372223700).

Almost surely, 2^220012302019 is an apocalyptic number.

220012302019 is a deficient number, since it is larger than the sum of its proper divisors (1476592781).

220012302019 is a wasteful number, since it uses less digits than its factorization.

220012302019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1476592780.

The product of its (nonzero) digits is 432, while the sum is 22.

The spelling of 220012302019 in words is "two hundred twenty billion, twelve million, three hundred two thousand, nineteen".