22222227777803 has 2 divisors, whose sum is σ = 22222227777804. Its totient is φ = 22222227777802.

The previous prime is 22222227777779. The next prime is 22222227777857. The reversal of 22222227777803 is 30877772222222.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22222227777803 is a prime.

It is not a weakly prime, because it can be changed into another prime (22222227777703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11111113888901 + 11111113888902.

It is an arithmetic number, because the mean of its divisors is an integer number (11111113888902).

Almost surely, 2^{22222227777803} is an apocalyptic number.

22222227777803 is a deficient number, since it is larger than the sum of its proper divisors (1).

22222227777803 is an equidigital number, since it uses as much as digits as its factorization.

22222227777803 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7375872, while the sum is 53.

The spelling of 22222227777803 in words is "twenty-two trillion, two hundred twenty-two billion, two hundred twenty-seven million, seven hundred seventy-seven thousand, eight hundred three".