122200035430 has 16 divisors (see below), whose sum is σ = 239956433424. Its totient is φ = 44436376480.

The previous prime is 122200035421. The next prime is 122200035431. The reversal of 122200035430 is 34530002221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122200035431) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 555454597 + ... + 555454816.

It is an arithmetic number, because the mean of its divisors is an integer number (14997277089).

Almost surely, 2^122200035430 is an apocalyptic number.

122200035430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122200035430 is a deficient number, since it is larger than the sum of its proper divisors (117756397994).

122200035430 is a wasteful number, since it uses less digits than its factorization.

122200035430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1110909431.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 122200035430 its reverse (34530002221), we get a palindrome (156730037651).

The spelling of 122200035430 in words is "one hundred twenty-two billion, two hundred million, thirty-five thousand, four hundred thirty".