222440498051 has 2 divisors, whose sum is σ = 222440498052. Its totient is φ = 222440498050.

The previous prime is 222440498003. The next prime is 222440498057. The reversal of 222440498051 is 150894044222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 222440498051 - 2¹⁴ = 222440481667 is a prime.

It is not a weakly prime, because it can be changed into another prime (222440498057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111220249025 + 111220249026.

It is an arithmetic number, because the mean of its divisors is an integer number (111220249026).

Almost surely, 2^222440498051 is an apocalyptic number.

222440498051 is a deficient number, since it is larger than the sum of its proper divisors (1).

222440498051 is an equidigital number, since it uses as much as digits as its factorization.

222440498051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 184320, while the sum is 41.

The spelling of 222440498051 in words is "two hundred twenty-two billion, four hundred forty million, four hundred ninety-eight thousand, fifty-one".