22122201122002 has 16 divisors (see below), whose sum is σ = 33209902700352. Its totient is φ = 11052234020880.

The previous prime is 22122201121987. The next prime is 22122201122027. The reversal of 22122201122002 is 20022110222122.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119291283 + ... + 119476585.

It is an arithmetic number, because the mean of its divisors is an integer number (2075618918772).

Almost surely, 2^{22122201122002} is an apocalyptic number.

22122201122002 is a deficient number, since it is larger than the sum of its proper divisors (11087701578350).

22122201122002 is a wasteful number, since it uses less digits than its factorization.

22122201122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232833.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22122201122002 its reverse (20022110222122), we get a palindrome (42144311344124).

The spelling of 22122201122002 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred one million, one hundred twenty-two thousand, two".