2000222212021 has 8 divisors (see below), whose sum is σ = 2188006268544. Its totient is φ = 1813429101120.

The previous prime is 2000222211983. The next prime is 2000222212097. The reversal of 2000222212021 is 1202122220002.

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

It is a cyclic number.

It is not a de Polignac number, because 2000222212021 - 2⁹ = 2000222211509 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2000222211986 and 2000222212004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000222272021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247732180 + ... + 247740253.

It is an arithmetic number, because the mean of its divisors is an integer number (273500783568).

Almost surely, 2^{2000222212021} is an apocalyptic number.

It is an amenable number.

2000222212021 is a deficient number, since it is larger than the sum of its proper divisors (187784056523).

2000222212021 is a wasteful number, since it uses less digits than its factorization.

2000222212021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495472811.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2000222212021 its reverse (1202122220002), we get a palindrome (3202344432023).

The spelling of 2000222212021 in words is "two trillion, two hundred twenty-two million, two hundred twelve thousand, twenty-one".