122100441430 has 16 divisors (see below), whose sum is σ = 239760867024. Its totient is φ = 44400160480.

The previous prime is 122100441403. The next prime is 122100441523. The reversal of 122100441430 is 34144001221.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 555001897 + ... + 555002116.

It is an arithmetic number, because the mean of its divisors is an integer number (14985054189).

Almost surely, 2^122100441430 is an apocalyptic number.

122100441430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122100441430 is a deficient number, since it is larger than the sum of its proper divisors (117660425594).

122100441430 is a wasteful number, since it uses less digits than its factorization.

122100441430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110004031.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 122100441430 its reverse (34144001221), we get a palindrome (156244442651).

The spelling of 122100441430 in words is "one hundred twenty-two billion, one hundred million, four hundred forty-one thousand, four hundred thirty".