122123023030030 has 64 divisors (see below), whose sum is σ = 240711053425920. Its totient is φ = 44240773017600.

The previous prime is 122123023029937. The next prime is 122123023030049. The reversal of 122123023030030 is 30030320321221.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 122123023029983 and 122123023030010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64273486 + ... + 66146254.

It is an arithmetic number, because the mean of its divisors is an integer number (3761110209780).

Almost surely, 2^{122123023030030} is an apocalyptic number.

122123023030030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122123023030030 is a deficient number, since it is larger than the sum of its proper divisors (118588030395890).

122123023030030 is a wasteful number, since it uses less digits than its factorization.

122123023030030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1875025.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 122123023030030 its reverse (30030320321221), we get a palindrome (152153343351251).

The spelling of 122123023030030 in words is "one hundred twenty-two trillion, one hundred twenty-three billion, twenty-three million, thirty thousand, thirty".