20222014340 has 24 divisors (see below), whose sum is σ = 46326796992. Its totient is φ = 7353459680.

The previous prime is 20222014321. The next prime is 20222014349. The reversal of 20222014340 is 4341022202.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (20222014349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45958904 + ... + 45959343.

It is an arithmetic number, because the mean of its divisors is an integer number (1930283208).

Almost surely, 2^20222014340 is an apocalyptic number.

20222014340 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20222014340 is an abundant number, since it is smaller than the sum of its proper divisors (26104782652).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20222014340 is a wasteful number, since it uses less digits than its factorization.

20222014340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91918267 (or 91918265 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 20222014340 its reverse (4341022202), we get a palindrome (24563036542).

The spelling of 20222014340 in words is "twenty billion, two hundred twenty-two million, fourteen thousand, three hundred forty".