22021023103303 has 16 divisors (see below), whose sum is σ = 25613769888000. Its totient is φ = 18540506129472.

The previous prime is 22021023103267. The next prime is 22021023103399. The reversal of 22021023103303 is 30330132012022.

It is a cyclic number.

It is not a de Polignac number, because 22021023103303 - 2³⁷ = 21883584149831 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22021027103303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20655438 + ... + 21695371.

It is an arithmetic number, because the mean of its divisors is an integer number (1600860618000).

Almost surely, 2^{22021023103303} is an apocalyptic number.

22021023103303 is a deficient number, since it is larger than the sum of its proper divisors (3592746784697).

22021023103303 is a wasteful number, since it uses less digits than its factorization.

22021023103303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42352134.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 22021023103303 its reverse (30330132012022), we get a palindrome (52351155115325).

The spelling of 22021023103303 in words is "twenty-two trillion, twenty-one billion, twenty-three million, one hundred three thousand, three hundred three".