122111122202 has 8 divisors (see below), whose sum is σ = 183389245536. Its totient is φ = 60981373692.

The previous prime is 122111122181. The next prime is 122111122219. The reversal of 122111122202 is 202221111221.

122111122202 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×122111122202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37091648 + ... + 37094939.

It is an arithmetic number, because the mean of its divisors is an integer number (22923655692).

Almost surely, 2^122111122202 is an apocalyptic number.

122111122202 is a deficient number, since it is larger than the sum of its proper divisors (61278123334).

122111122202 is an equidigital number, since it uses as much as digits as its factorization.

122111122202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74187412.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 122111122202 its reverse (202221111221), we get a palindrome (324332233423).

The spelling of 122111122202 in words is "one hundred twenty-two billion, one hundred eleven million, one hundred twenty-two thousand, two hundred two".