2000222001000 has 96 divisors (see below), whose sum is σ = 6760750393800. Its totient is φ = 533392531200.

The previous prime is 2000222000993. The next prime is 2000222001007. The reversal of 2000222001000 is 1002220002.

It is an interprime number because it is at equal distance from previous prime (2000222000993) and next prime (2000222001007).

It can be written as a sum of positive squares in 4 ways, for example, as 1011943450116 + 988278550884 = 1005954^2 + 994122^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (2000222001007) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111114445 + ... + 111132444.

Almost surely, 2^{2000222001000} is an apocalyptic number.

2000222001000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000222001000 is an abundant number, since it is smaller than the sum of its proper divisors (4760528392800).

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

2000222001000 is a wasteful number, since it uses less digits than its factorization.

2000222001000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222246916 (or 222246899 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 9.

Adding to 2000222001000 its reverse (1002220002), we get a palindrome (2001224221002).

It can be divided in two parts, 200022 and 2001000, that added together give a palindrome (2201022).

The spelling of 2000222001000 in words is "two trillion, two hundred twenty-two million, one thousand".