2000222122000 has 40 divisors (see below), whose sum is σ = 4836537095832. Its totient is φ = 800088848000.

The previous prime is 2000222121959. The next prime is 2000222122057. The reversal of 2000222122000 is 2212220002.

It can be written as a sum of positive squares in 4 ways, for example, as 331278522624 + 1668943599376 = 575568^2 + 1291876^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500053531 + ... + 500057530.

Almost surely, 2^{2000222122000} is an apocalyptic number.

2000222122000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000222122000 is an abundant number, since it is smaller than the sum of its proper divisors (2836314973832).

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

2000222122000 is a wasteful number, since it uses less digits than its factorization.

2000222122000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1000111084 (or 1000111068 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 2000222122000 its reverse (2212220002), we get a palindrome (2002434342002).

The spelling of 2000222122000 in words is "two trillion, two hundred twenty-two million, one hundred twenty-two thousand".