222440498019 has 24 divisors (see below), whose sum is σ = 321924782400. Its totient is φ = 148006822320.

The previous prime is 222440498003. The next prime is 222440498051. The reversal of 222440498019 is 910894044222.

222440498019 is a `hidden beast` number, since 2 + 224 + 404 + 9 + 8 + 0 + 19 = 666.

It is not a de Polignac number, because 222440498019 - 2⁴ = 222440498003 is a prime.

It is a super-2 number, since 2×222440498019² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222440498719) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 30809592 + ... + 30816810.

It is an arithmetic number, because the mean of its divisors is an integer number (13413532600).

Almost surely, 2^222440498019 is an apocalyptic number.

222440498019 is a deficient number, since it is larger than the sum of its proper divisors (99484284381).

222440498019 is a wasteful number, since it uses less digits than its factorization.

222440498019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13375 (or 13372 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 222440498019 in words is "two hundred twenty-two billion, four hundred forty million, four hundred ninety-eight thousand, nineteen".