122030202630 has 64 divisors (see below), whose sum is σ = 341832960000. Its totient is φ = 27299155584.

The previous prime is 122030202607. The next prime is 122030202659. The reversal of 122030202630 is 36202030221.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 122030202597 and 122030202606.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6172005 + ... + 6191744.

It is an arithmetic number, because the mean of its divisors is an integer number (5341140000).

Almost surely, 2^122030202630 is an apocalyptic number.

122030202630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122030202630 is an abundant number, since it is smaller than the sum of its proper divisors (219802757370).

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

122030202630 is a wasteful number, since it uses less digits than its factorization.

122030202630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12363813.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 122030202630 its reverse (36202030221), we get a palindrome (158232232851).

The spelling of 122030202630 in words is "one hundred twenty-two billion, thirty million, two hundred two thousand, six hundred thirty".