20002022122110 has 64 divisors (see below), whose sum is σ = 55428284040192. Its totient is φ = 4524757871616.

The previous prime is 20002022122097. The next prime is 20002022122123. The reversal of 20002022122110 is 1122122020002.

It is an interprime number because it is at equal distance from previous prime (20002022122097) and next prime (20002022122123).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 20002022122110.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 490947282 + ... + 490988021.

It is an arithmetic number, because the mean of its divisors is an integer number (866066938128).

Almost surely, 2^{20002022122110} is an apocalyptic number.

20002022122110 is an abundant number, since it is smaller than the sum of its proper divisors (35426261918082).

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

20002022122110 is a wasteful number, since it uses less digits than its factorization.

20002022122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 981935417.

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

Adding to 20002022122110 its reverse (1122122020002), we get a palindrome (21124144142112).

The spelling of 20002022122110 in words is "twenty trillion, two billion, twenty-two million, one hundred twenty-two thousand, one hundred ten".