122420050414 has 16 divisors (see below), whose sum is σ = 185371669008. Its totient is φ = 60630175872.

The previous prime is 122420050409. The next prime is 122420050427. The reversal of 122420050414 is 414050024221.

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, 191329 + ... + 530515.

It is an arithmetic number, because the mean of its divisors is an integer number (11585729313).

Almost surely, 2^122420050414 is an apocalyptic number.

122420050414 is a deficient number, since it is larger than the sum of its proper divisors (62951618594).

122420050414 is a wasteful number, since it uses less digits than its factorization.

122420050414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340899.

The product of its (nonzero) digits is 2560, while the sum is 25.

Adding to 122420050414 its reverse (414050024221), we get a palindrome (536470074635).

The spelling of 122420050414 in words is "one hundred twenty-two billion, four hundred twenty million, fifty thousand, four hundred fourteen".