1000000122022 has 8 divisors (see below), whose sum is σ = 1636363836072. Its totient is φ = 454545510000.

The previous prime is 1000000121993. The next prime is 1000000122089. The reversal of 1000000122022 is 2202210000001.

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, 22727275479 + ... + 22727275522.

It is an arithmetic number, because the mean of its divisors is an integer number (204545479509).

Almost surely, 2^{1000000122022} is an apocalyptic number.

1000000122022 is a deficient number, since it is larger than the sum of its proper divisors (636363714050).

1000000122022 is a wasteful number, since it uses less digits than its factorization.

1000000122022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45454551014.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1000000122022 its reverse (2202210000001), we get a palindrome (3202210122023).

It can be divided in two parts, 10000001 and 22022, that multiplied together give a palindrome (220220022022).

The spelling of 1000000122022 in words is "one trillion, one hundred twenty-two thousand, twenty-two".