222100122001004 has 48 divisors (see below), whose sum is σ = 440610630845280. Its totient is φ = 97111028044800.

The previous prime is 222100122000917. The next prime is 222100122001027. The reversal of 222100122001004 is 400100221001222.

It is a super-2 number, since 2×222100122001004² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60155972 + ... + 63741204.

It is an arithmetic number, because the mean of its divisors is an integer number (9179388142610).

Almost surely, 2^{222100122001004} is an apocalyptic number.

It is an amenable number.

222100122001004 is a deficient number, since it is larger than the sum of its proper divisors (218510508844276).

222100122001004 is a wasteful number, since it uses less digits than its factorization.

222100122001004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3647970 (or 3647968 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 222100122001004 its reverse (400100221001222), we get a palindrome (622200343002226).

The spelling of 222100122001004 in words is "two hundred twenty-two trillion, one hundred billion, one hundred twenty-two million, one thousand, four".