2000020122211 has 4 divisors (see below), whose sum is σ = 2117668364712. Its totient is φ = 1882371879712.

The previous prime is 2000020122203. The next prime is 2000020122241. The reversal of 2000020122211 is 1122210200002.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2000020122211 - 2³ = 2000020122203 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2000020122191 and 2000020122200.

It is not an unprimeable number, because it can be changed into a prime (2000020122241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58824121225 + ... + 58824121258.

It is an arithmetic number, because the mean of its divisors is an integer number (529417091178).

Almost surely, 2^{2000020122211} is an apocalyptic number.

2000020122211 is a deficient number, since it is larger than the sum of its proper divisors (117648242501).

2000020122211 is a wasteful number, since it uses less digits than its factorization.

2000020122211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117648242500.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2000020122211 its reverse (1122210200002), we get a palindrome (3122230322213).

The spelling of 2000020122211 in words is "two trillion, twenty million, one hundred twenty-two thousand, two hundred eleven".