122040450022 has 16 divisors (see below), whose sum is σ = 188310225600. Its totient is φ = 59282829760.

The previous prime is 122040450019. The next prime is 122040450031. The reversal of 122040450022 is 220054040221.

It is a junction number, because it is equal to n+sod(n) for n = 122040449975 and 122040450002.

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, 3093997 + ... + 3133192.

It is an arithmetic number, because the mean of its divisors is an integer number (11769389100).

Almost surely, 2^122040450022 is an apocalyptic number.

122040450022 is a deficient number, since it is larger than the sum of its proper divisors (66269775578).

122040450022 is a wasteful number, since it uses less digits than its factorization.

122040450022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6227471.

The product of its (nonzero) digits is 1280, while the sum is 22.

Adding to 122040450022 its reverse (220054040221), we get a palindrome (342094490243).

The spelling of 122040450022 in words is "one hundred twenty-two billion, forty million, four hundred fifty thousand, twenty-two".