122112110002 has 32 divisors (see below), whose sum is σ = 204194534400. Its totient is φ = 54501871248.

The previous prime is 122112109993. The next prime is 122112110051. The reversal of 122112110002 is 200011211221.

122112110002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×122112110002² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 984102 + ... + 1101217.

It is an arithmetic number, because the mean of its divisors is an integer number (6381079200).

Almost surely, 2^122112110002 is an apocalyptic number.

122112110002 is a deficient number, since it is larger than the sum of its proper divisors (82082424398).

122112110002 is a wasteful number, since it uses less digits than its factorization.

122112110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2085430.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 122112110002 its reverse (200011211221), we get a palindrome (322123321223).

The spelling of 122112110002 in words is "one hundred twenty-two billion, one hundred twelve million, one hundred ten thousand, two".