20200011121222 has 8 divisors (see below), whose sum is σ = 30302754091200. Its totient is φ = 10099093090824.

The previous prime is 20200011121153. The next prime is 20200011121229. The reversal of 20200011121222 is 22212111000202.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 20200011121196 and 20200011121205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20200011121229) 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 3 ways as a sum of consecutive naturals, for example, 456207222 + ... + 456251497.

It is an arithmetic number, because the mean of its divisors is an integer number (3787844261400).

Almost surely, 2^{20200011121222} is an apocalyptic number.

20200011121222 is a deficient number, since it is larger than the sum of its proper divisors (10102742969978).

20200011121222 is a wasteful number, since it uses less digits than its factorization.

20200011121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912469790.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 20200011121222 its reverse (22212111000202), we get a palindrome (42412122121424).

The spelling of 20200011121222 in words is "twenty trillion, two hundred billion, eleven million, one hundred twenty-one thousand, two hundred twenty-two".