1000022122330 has 64 divisors (see below), whose sum is σ = 2341779683328. Its totient is φ = 298143236160.

The previous prime is 1000022122327. The next prime is 1000022122349. The reversal of 1000022122330 is 332212200001.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28215552 + ... + 28250971.

It is an arithmetic number, because the mean of its divisors is an integer number (36590307552).

Almost surely, 2^{1000022122330} is an apocalyptic number.

1000022122330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000022122330 is an abundant number, since it is smaller than the sum of its proper divisors (1341757560998).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000022122330 is a wasteful number, since it uses less digits than its factorization.

1000022122330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56466571.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1000022122330 its reverse (332212200001), we get a palindrome (1332234322331).

The spelling of 1000022122330 in words is "one trillion, twenty-two million, one hundred twenty-two thousand, three hundred thirty".