122020101000123 has 8 divisors (see below), whose sum is σ = 162693761928768. Its totient is φ = 81346587035784.

The previous prime is 122020101000121. The next prime is 122020101000139. The reversal of 122020101000123 is 321000101020221.

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

It is not a de Polignac number, because 122020101000123 - 2¹ = 122020101000121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122020101000121) 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, 34788961 + ... + 38135442.

It is an arithmetic number, because the mean of its divisors is an integer number (20336720241096).

Almost surely, 2^{122020101000123} is an apocalyptic number.

122020101000123 is a deficient number, since it is larger than the sum of its proper divisors (40673660928645).

122020101000123 is an equidigital number, since it uses as much as digits as its factorization.

122020101000123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73482153.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 122020101000123 its reverse (321000101020221), we get a palindrome (443020202020344).

The spelling of 122020101000123 in words is "one hundred twenty-two trillion, twenty billion, one hundred one million, one hundred twenty-three", and thus it is an aban number.