22010321021303 has 16 divisors (see below), whose sum is σ = 23388212030976. Its totient is φ = 20641675824000.

The previous prime is 22010321021279. The next prime is 22010321021327. The reversal of 22010321021303 is 30312012301022.

It is an interprime number because it is at equal distance from previous prime (22010321021279) and next prime (22010321021327).

It is a cyclic number.

It is not a de Polignac number, because 22010321021303 - 2¹⁶ = 22010320955767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22010321029303) 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 15 ways as a sum of consecutive naturals, for example, 179980928 + ... + 180103178.

It is an arithmetic number, because the mean of its divisors is an integer number (1461763251936).

Almost surely, 2^{22010321021303} is an apocalyptic number.

22010321021303 is a deficient number, since it is larger than the sum of its proper divisors (1377891009673).

22010321021303 is a wasteful number, since it uses less digits than its factorization.

22010321021303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159974.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 22010321021303 its reverse (30312012301022), we get a palindrome (52322333322325).

The spelling of 22010321021303 in words is "twenty-two trillion, ten billion, three hundred twenty-one million, twenty-one thousand, three hundred three".