20022100122002 has 8 divisors (see below), whose sum is σ = 32763436563312. Its totient is φ = 9100954600900.

The previous prime is 20022100121993. The next prime is 20022100122047.

20022100122002 is nontrivially palindromic in base 10.

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

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, 455047730024 + ... + 455047730067.

It is an arithmetic number, because the mean of its divisors is an integer number (4095429570414).

Almost surely, 2^{20022100122002} is an apocalyptic number.

20022100122002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20022100122002 is a deficient number, since it is larger than the sum of its proper divisors (12741336441310).

20022100122002 is a wasteful number, since it uses less digits than its factorization.

20022100122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 910095460104.

The product of its (nonzero) digits is 64, while the sum is 14.

It can be divided in two parts, 20022100 and 122002, that added together give a palindrome (20144102).

The spelling of 20022100122002 in words is "twenty trillion, twenty-two billion, one hundred million, one hundred twenty-two thousand, two".