20210622322 has 16 divisors (see below), whose sum is σ = 33179664672. Its totient is φ = 9156719520.

The previous prime is 20210622317. The next prime is 20210622337. The reversal of 20210622322 is 22322601202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 20210622293 and 20210622302.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1489443 + ... + 1502950.

It is an arithmetic number, because the mean of its divisors is an integer number (2073729042).

Almost surely, 2^20210622322 is an apocalyptic number.

20210622322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20210622322 is a deficient number, since it is larger than the sum of its proper divisors (12969042350).

20210622322 is a wasteful number, since it uses less digits than its factorization.

20210622322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2992713.

The product of its (nonzero) digits is 1152, while the sum is 22.

The spelling of 20210622322 in words is "twenty billion, two hundred ten million, six hundred twenty-two thousand, three hundred twenty-two".