122010212123 has 8 divisors (see below), whose sum is σ = 124223694000. Its totient is φ = 119801580768.

The previous prime is 122010212111. The next prime is 122010212131. The reversal of 122010212123 is 321212010221.

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 122010212123 - 2³² = 117715244827 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122010212143) 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, 1161848 + ... + 1262501.

It is an arithmetic number, because the mean of its divisors is an integer number (15527961750).

Almost surely, 2^122010212123 is an apocalyptic number.

122010212123 is a deficient number, since it is larger than the sum of its proper divisors (2213481877).

122010212123 is an equidigital number, since it uses as much as digits as its factorization.

122010212123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2425261.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 122010212123 its reverse (321212010221), we get a palindrome (443222222344).

The spelling of 122010212123 in words is "one hundred twenty-two billion, ten million, two hundred twelve thousand, one hundred twenty-three".