20203013022 has 16 divisors (see below), whose sum is σ = 40407437712. Its totient is φ = 6734102400.

The previous prime is 20203013021. The next prime is 20203013029. The reversal of 20203013022 is 22031030202.

It is a junction number, because it is equal to n+sod(n) for n = 20203012992 and 20203013010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20203013021) 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, 260988 + ... + 329424.

It is an arithmetic number, because the mean of its divisors is an integer number (2525464857).

Almost surely, 2^20203013022 is an apocalyptic number.

20203013022 is an abundant number, since it is smaller than the sum of its proper divisors (20204424690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20203013022 is a wasteful number, since it uses less digits than its factorization.

20203013022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117643.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20203013022 its reverse (22031030202), we get a palindrome (42234043224).

The spelling of 20203013022 in words is "twenty billion, two hundred three million, thirteen thousand, twenty-two".