2122013220203 has 8 divisors (see below), whose sum is σ = 2130966810240. Its totient is φ = 2113065031680.

The previous prime is 2122013220193. The next prime is 2122013220209. The reversal of 2122013220203 is 3020223102212.

It is a happy number.

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 2122013220203 - 2³² = 2117718252907 is a prime.

It is a super-2 number, since 2×2122013220203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2122013220209) 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, 562043 + ... + 2135396.

It is an arithmetic number, because the mean of its divisors is an integer number (266370851280).

Almost surely, 2^{2122013220203} is an apocalyptic number.

2122013220203 is a deficient number, since it is larger than the sum of its proper divisors (8953590037).

2122013220203 is a wasteful number, since it uses less digits than its factorization.

2122013220203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2700757.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 2122013220203 its reverse (3020223102212), we get a palindrome (5142236322415).

The spelling of 2122013220203 in words is "two trillion, one hundred twenty-two billion, thirteen million, two hundred twenty thousand, two hundred three".