122002210012 has 48 divisors (see below), whose sum is σ = 228701491200. Its totient is φ = 56773388160.

The previous prime is 122002210007. The next prime is 122002210027. The reversal of 122002210012 is 210012200221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122002209974 and 122002210001.

It is a congruent number.

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, 7448712 + ... + 7465072.

It is an arithmetic number, because the mean of its divisors is an integer number (4764614400).

Almost surely, 2^122002210012 is an apocalyptic number.

It is an amenable number.

122002210012 is a deficient number, since it is larger than the sum of its proper divisors (106699281188).

122002210012 is a wasteful number, since it uses less digits than its factorization.

122002210012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18106 (or 18104 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122002210012 its reverse (210012200221), we get a palindrome (332014410233).

The spelling of 122002210012 in words is "one hundred twenty-two billion, two million, two hundred ten thousand, twelve".