20002110022122 has 8 divisors (see below), whose sum is σ = 40004220044256. Its totient is φ = 6667370007372.

The previous prime is 20002110022087. The next prime is 20002110022133. The reversal of 20002110022122 is 22122001120002.

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

20002110022122 is an admirable number.

It is a super-3 number, since 3×20002110022122³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1666842501838 + ... + 1666842501849.

It is an arithmetic number, because the mean of its divisors is an integer number (5000527505532).

Almost surely, 2^{20002110022122} is an apocalyptic number.

20002110022122 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.

20002110022122 is a wasteful number, since it uses less digits than its factorization.

20002110022122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333685003692.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 20002110022122 its reverse (22122001120002), we get a palindrome (42124111142124).

The spelling of 20002110022122 in words is "twenty trillion, two billion, one hundred ten million, twenty-two thousand, one hundred twenty-two".