22013120320203 has 8 divisors (see below), whose sum is σ = 29389395857616. Its totient is φ = 14656129164800.

The previous prime is 22013120320201. The next prime is 22013120320237. The reversal of 22013120320203 is 30202302131022.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22013120320203 - 2¹ = 22013120320201 is a prime.

It is a super-2 number, since 2×22013120320203² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22013120320203.

It is not an unprimeable number, because it can be changed into a prime (22013120320201) 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, 4821092838 + ... + 4821097403.

It is an arithmetic number, because the mean of its divisors is an integer number (3673674482202).

Almost surely, 2^{22013120320203} is an apocalyptic number.

22013120320203 is a deficient number, since it is larger than the sum of its proper divisors (7376275537413).

22013120320203 is an equidigital number, since it uses as much as digits as its factorization.

22013120320203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9642191005.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22013120320203 its reverse (30202302131022), we get a palindrome (52215422451225).

The spelling of 22013120320203 in words is "twenty-two trillion, thirteen billion, one hundred twenty million, three hundred twenty thousand, two hundred three".