22122133402 has 8 divisors (see below), whose sum is σ = 33227387712. Its totient is φ = 11046337500.

The previous prime is 22122133391. The next prime is 22122133441. The reversal of 22122133402 is 20433122122.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7362724 + ... + 7365727.

It is an arithmetic number, because the mean of its divisors is an integer number (4153423464).

Almost surely, 2^22122133402 is an apocalyptic number.

22122133402 is a deficient number, since it is larger than the sum of its proper divisors (11105254310).

22122133402 is a wasteful number, since it uses less digits than its factorization.

22122133402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14729204.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 22122133402 its reverse (20433122122), we get a palindrome (42555255524).

The spelling of 22122133402 in words is "twenty-two billion, one hundred twenty-two million, one hundred thirty-three thousand, four hundred two".