122133303030 has 64 divisors (see below), whose sum is σ = 307554444288. Its totient is φ = 30980695680.

The previous prime is 122133303013. The next prime is 122133303037. The reversal of 122133303030 is 30303331221.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 122133302988 and 122133303006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122133303037) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 364074 + ... + 613853.

It is an arithmetic number, because the mean of its divisors is an integer number (4805538192).

Almost surely, 2^122133303030 is an apocalyptic number.

122133303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122133303030 is an abundant number, since it is smaller than the sum of its proper divisors (185421141258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122133303030 is a wasteful number, since it uses less digits than its factorization.

122133303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 978141.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 122133303030 its reverse (30303331221), we get a palindrome (152436634251).

The spelling of 122133303030 in words is "one hundred twenty-two billion, one hundred thirty-three million, three hundred three thousand, thirty".