22030321123402 has 16 divisors (see below), whose sum is σ = 33611677924320. Its totient is φ = 10826496296848.

The previous prime is 22030321123399. The next prime is 22030321123403. The reversal of 22030321123402 is 20432112303022.

It is not an unprimeable number, because it can be changed into a prime (22030321123403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16301113 + ... + 17600764.

It is an arithmetic number, because the mean of its divisors is an integer number (2100729870270).

Almost surely, 2^{22030321123402} is an apocalyptic number.

22030321123402 is a deficient number, since it is larger than the sum of its proper divisors (11581356800918).

22030321123402 is a wasteful number, since it uses less digits than its factorization.

22030321123402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33907445.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 22030321123402 its reverse (20432112303022), we get a palindrome (42462433426424).

The spelling of 22030321123402 in words is "twenty-two trillion, thirty billion, three hundred twenty-one million, one hundred twenty-three thousand, four hundred two".