1000222019998 has 8 divisors (see below), whose sum is σ = 1500418217808. Its totient is φ = 500082614064.

The previous prime is 1000222019969. The next prime is 1000222020001. The reversal of 1000222019998 is 8999102220001.

1000222019998 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14153911 + ... + 14224402.

It is an arithmetic number, because the mean of its divisors is an integer number (187552277226).

Almost surely, 2^{1000222019998} is an apocalyptic number.

1000222019998 is a deficient number, since it is larger than the sum of its proper divisors (500196197810).

1000222019998 is a wasteful number, since it uses less digits than its factorization.

1000222019998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28395938.

The product of its (nonzero) digits is 46656, while the sum is 43.

Adding to 1000222019998 its reverse (8999102220001), we get a palindrome (9999324239999).

The spelling of 1000222019998 in words is "one trillion, two hundred twenty-two million, nineteen thousand, nine hundred ninety-eight".