1000224030122 has 4 divisors (see below), whose sum is σ = 1500336045186. Its totient is φ = 500112015060.

The previous prime is 1000224030103. The next prime is 1000224030131. The reversal of 1000224030122 is 2210304220001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 975114775441 + 25109254681 = 987479^2 + 158459^2 .

It is a super-2 number, since 2×1000224030122² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1000224030122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250056007529 + ... + 250056007532.

Almost surely, 2^{1000224030122} is an apocalyptic number.

1000224030122 is a deficient number, since it is larger than the sum of its proper divisors (500112015064).

1000224030122 is an equidigital number, since it uses as much as digits as its factorization.

1000224030122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500112015063.

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 1000224030122 its reverse (2210304220001), we get a palindrome (3210528250123).

The spelling of 1000224030122 in words is "one trillion, two hundred twenty-four million, thirty thousand, one hundred twenty-two".