111022210122002 has 16 divisors (see below), whose sum is σ = 167480864911872. Its totient is φ = 55195517816880.

The previous prime is 111022210122001. The next prime is 111022210122013. The reversal of 111022210122002 is 200221012220111.

It is a super-2 number, since 2×111022210122002² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111022210122001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64819808 + ... + 66510539.

It is an arithmetic number, because the mean of its divisors is an integer number (10467554056992).

Almost surely, 2^{111022210122002} is an apocalyptic number.

111022210122002 is a deficient number, since it is larger than the sum of its proper divisors (56458654789870).

111022210122002 is a wasteful number, since it uses less digits than its factorization.

111022210122002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131332753.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 111022210122002 its reverse (200221012220111), we get a palindrome (311243222342113).

The spelling of 111022210122002 in words is "one hundred eleven trillion, twenty-two billion, two hundred ten million, one hundred twenty-two thousand, two".