202022221012003 has 4 divisors (see below), whose sum is σ = 230882538299440. Its totient is φ = 173161903724568.

The previous prime is 202022221011983. The next prime is 202022221012033. The reversal of 202022221012003 is 300210122220202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 202022221012003 - 2²¹ = 202022218914851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202022221012033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14430158643708 + ... + 14430158643721.

It is an arithmetic number, because the mean of its divisors is an integer number (57720634574860).

Almost surely, 2^{202022221012003} is an apocalyptic number.

202022221012003 is a deficient number, since it is larger than the sum of its proper divisors (28860317287437).

202022221012003 is an equidigital number, since it uses as much as digits as its factorization.

202022221012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28860317287436.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 202022221012003 its reverse (300210122220202), we get a palindrome (502232343232205).

The spelling of 202022221012003 in words is "two hundred two trillion, twenty-two billion, two hundred twenty-one million, twelve thousand, three".