2000222211021 has 8 divisors (see below), whose sum is σ = 2669198462400. Its totient is φ = 1332363716832.

The previous prime is 2000222210993. The next prime is 2000222211023. The reversal of 2000222211021 is 1201122220002.

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

It is not a de Polignac number, because 2000222211021 - 2²³ = 2000213822413 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2000222211023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279435121 + ... + 279442278.

It is an arithmetic number, because the mean of its divisors is an integer number (333649807800).

Almost surely, 2^{2000222211021} is an apocalyptic number.

It is an amenable number.

2000222211021 is a deficient number, since it is larger than the sum of its proper divisors (668976251379).

2000222211021 is a wasteful number, since it uses less digits than its factorization.

2000222211021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 558878595.

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

Adding to 2000222211021 its reverse (1201122220002), we get a palindrome (3201344431023).

The spelling of 2000222211021 in words is "two trillion, two hundred twenty-two million, two hundred eleven thousand, twenty-one".