221157600383 has 2 divisors, whose sum is σ = 221157600384. Its totient is φ = 221157600382.

The previous prime is 221157600289. The next prime is 221157600401. The reversal of 221157600383 is 383006751122.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 221157600383 - 2¹⁰ = 221157599359 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (221157600683) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110578800191 + 110578800192.

It is an arithmetic number, because the mean of its divisors is an integer number (110578800192).

Almost surely, 2^221157600383 is an apocalyptic number.

221157600383 is a deficient number, since it is larger than the sum of its proper divisors (1).

221157600383 is an equidigital number, since it uses as much as digits as its factorization.

221157600383 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 221157600383 in words is "two hundred twenty-one billion, one hundred fifty-seven million, six hundred thousand, three hundred eighty-three".