122002122120010 has 32 divisors (see below), whose sum is σ = 239584062831552. Its totient is φ = 44361397044480.

The previous prime is 122002122119993. The next prime is 122002122120103. The reversal of 122002122120010 is 10021221200221.

It is a happy 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, 36009052 + ... + 39251191.

It is an arithmetic number, because the mean of its divisors is an integer number (7487001963486).

Almost surely, 2^{122002122120010} is an apocalyptic number.

122002122120010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122002122120010 is a deficient number, since it is larger than the sum of its proper divisors (117581940711542).

122002122120010 is a wasteful number, since it uses less digits than its factorization.

122002122120010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75274998.

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

Adding to 122002122120010 its reverse (10021221200221), we get a palindrome (132023343320231).

The spelling of 122002122120010 in words is "one hundred twenty-two trillion, two billion, one hundred twenty-two million, one hundred twenty thousand, ten".