1003122020202 has 16 divisors (see below), whose sum is σ = 2039133287712. Its totient is φ = 328892465520.

The previous prime is 1003122020191. The next prime is 1003122020209. The reversal of 1003122020202 is 2020202213001.

It is a happy number.

It is a super-2 number, since 2×1003122020202² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1003122020209) 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, 1370384908 + ... + 1370385639.

It is an arithmetic number, because the mean of its divisors is an integer number (127445830482).

Almost surely, 2^{1003122020202} is an apocalyptic number.

1003122020202 is an abundant number, since it is smaller than the sum of its proper divisors (1036011267510).

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

1003122020202 is a wasteful number, since it uses less digits than its factorization.

1003122020202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2740770613.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 1003122020202 its reverse (2020202213001), we get a palindrome (3023324233203).

The spelling of 1003122020202 in words is "one trillion, three billion, one hundred twenty-two million, twenty thousand, two hundred two".