122002122011 has 8 divisors (see below), whose sum is σ = 152106541824. Its totient is φ = 95066588520.

The previous prime is 122002121897. The next prime is 122002122049. The reversal of 122002122011 is 110221200221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 122002122011 - 2¹⁰ = 122002120987 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122002122071) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 792221495 + ... + 792221648.

It is an arithmetic number, because the mean of its divisors is an integer number (19013317728).

Almost surely, 2^122002122011 is an apocalyptic number.

122002122011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

122002122011 is a deficient number, since it is larger than the sum of its proper divisors (30104419813).

122002122011 is a wasteful number, since it uses less digits than its factorization.

122002122011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584443161.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122002122011 its reverse (110221200221), we get a palindrome (232223322232).

The spelling of 122002122011 in words is "one hundred twenty-two billion, two million, one hundred twenty-two thousand, eleven".