22056015622203 has 20 divisors (see below), whose sum is σ = 34885985496120. Its totient is φ = 13839068624832.

The previous prime is 22056015622189. The next prime is 22056015622213. The reversal of 22056015622203 is 30222651065022.

22056015622203 is a `hidden beast` number, since 2 + 2 + 0 + 5 + 6 + 0 + 1 + 5 + 622 + 20 + 3 = 666.

It is not a de Polignac number, because 22056015622203 - 2¹³ = 22056015614011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22056015622213) 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 19 ways as a sum of consecutive naturals, for example, 8008718893 + ... + 8008721646.

It is an arithmetic number, because the mean of its divisors is an integer number (1744299274806).

Almost surely, 2^{22056015622203} is an apocalyptic number.

22056015622203 is a deficient number, since it is larger than the sum of its proper divisors (12829969873917).

22056015622203 is a wasteful number, since it uses less digits than its factorization.

22056015622203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16017440568 (or 16017440559 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 36.

Adding to 22056015622203 its reverse (30222651065022), we get a palindrome (52278666687225).

The spelling of 22056015622203 in words is "twenty-two trillion, fifty-six billion, fifteen million, six hundred twenty-two thousand, two hundred three".