2000201220122 has 64 divisors (see below), whose sum is σ = 3503838829824. Its totient is φ = 838696550400.

The previous prime is 2000201220109. The next prime is 2000201220137. The reversal of 2000201220122 is 2210221020002.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2000201220097 and 2000201220106.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 224157953 + ... + 224166875.

It is an arithmetic number, because the mean of its divisors is an integer number (54747481716).

Almost surely, 2^{2000201220122} is an apocalyptic number.

2000201220122 is a deficient number, since it is larger than the sum of its proper divisors (1503637609702).

2000201220122 is a wasteful number, since it uses less digits than its factorization.

2000201220122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10743.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2000201220122 its reverse (2210221020002), we get a palindrome (4210422240124).

The spelling of 2000201220122 in words is "two trillion, two hundred one million, two hundred twenty thousand, one hundred twenty-two".