112122002102002 has 16 divisors (see below), whose sum is σ = 168385646868480. Its totient is φ = 55993492687392.

The previous prime is 112122002101981. The next prime is 112122002102017. The reversal of 112122002102002 is 200201200221211.

It is a happy number.

It is a super-2 number, since 2×112122002102002² (a number of 29 digits) contains 22 as substring.

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, 4211602 + ... + 15555757.

It is an arithmetic number, because the mean of its divisors is an integer number (10524102929280).

Almost surely, 2^{112122002102002} is an apocalyptic number.

112122002102002 is a deficient number, since it is larger than the sum of its proper divisors (56263644766478).

112122002102002 is a wasteful number, since it uses less digits than its factorization.

112122002102002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19770777.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112122002102002 its reverse (200201200221211), we get a palindrome (312323202323213).

The spelling of 112122002102002 in words is "one hundred twelve trillion, one hundred twenty-two billion, two million, one hundred two thousand, two".