122011102019 has 8 divisors (see below), whose sum is σ = 122123420160. Its totient is φ = 121898838600.

The previous prime is 122011102009. The next prime is 122011102039. The reversal of 122011102019 is 910201110221.

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 122011102019 - 2⁸ = 122011101763 is a prime.

It is a super-2 number, since 2×122011102019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122011102009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5378102 + ... + 5400740.

It is an arithmetic number, because the mean of its divisors is an integer number (15265427520).

Almost surely, 2^122011102019 is an apocalyptic number.

122011102019 is a deficient number, since it is larger than the sum of its proper divisors (112318141).

122011102019 is a wasteful number, since it uses less digits than its factorization.

122011102019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27361.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 122011102019 in words is "one hundred twenty-two billion, eleven million, one hundred two thousand, nineteen".