122002211110120 has 32 divisors (see below), whose sum is σ = 299459972725920. Its totient is φ = 44364440403520.

The previous prime is 122002211109983. The next prime is 122002211110207. The reversal of 122002211110120 is 21011112200221.

It is a junction number, because it is equal to n+sod(n) for n = 122002211110094 and 122002211110103.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138638875822 + ... + 138638876701.

It is an arithmetic number, because the mean of its divisors is an integer number (9358124147685).

Almost surely, 2^{122002211110120} is an apocalyptic number.

122002211110120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122002211110120 is an abundant number, since it is smaller than the sum of its proper divisors (177457761615800).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122002211110120 is a wasteful number, since it uses less digits than its factorization.

122002211110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 277277752545 (or 277277752541 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122002211110120 its reverse (21011112200221), we get a palindrome (143013323310341).

The spelling of 122002211110120 in words is "one hundred twenty-two trillion, two billion, two hundred eleven million, one hundred ten thousand, one hundred twenty".