20122100322 has 8 divisors (see below), whose sum is σ = 40244200656. Its totient is φ = 6707366772.

The previous prime is 20122100311. The next prime is 20122100333. The reversal of 20122100322 is 22300122102.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (20122100311) and next prime (20122100333).

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

20122100322 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 1676841688 + ... + 1676841699.

It is an arithmetic number, because the mean of its divisors is an integer number (5030525082).

Almost surely, 2^20122100322 is an apocalyptic number.

20122100322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

20122100322 is a wasteful number, since it uses less digits than its factorization.

20122100322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3353683392.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 20122100322 its reverse (22300122102), we get a palindrome (42422222424).

The spelling of 20122100322 in words is "twenty billion, one hundred twenty-two million, one hundred thousand, three hundred twenty-two".