20222002012104 has 192 divisors, whose sum is σ = 55593982080000. Its totient is φ = 6639755328000.

The previous prime is 20222002012099. The next prime is 20222002012117. The reversal of 20222002012104 is 40121020022202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 1444524897 + ... + 1444538895.

It is an arithmetic number, because the mean of its divisors is an integer number (289551990000).

Almost surely, 2^{20222002012104} is an apocalyptic number.

20222002012104 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20222002012104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (27796991040000).

20222002012104 is an abundant number, since it is smaller than the sum of its proper divisors (35371980067896).

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

20222002012104 is a wasteful number, since it uses less digits than its factorization.

20222002012104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15116 (or 15109 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 20222002012104 its reverse (40121020022202), we get a palindrome (60343022034306).

It can be divided in two parts, 2022200 and 2012104, that added together give a palindrome (4034304).

The spelling of 20222002012104 in words is "twenty trillion, two hundred twenty-two billion, two million, twelve thousand, one hundred four".