122613541442 has 16 divisors (see below), whose sum is σ = 213074022912. Its totient is φ = 51828815520.

The previous prime is 122613541439. The next prime is 122613541469. The reversal of 122613541442 is 244145316221.

It is a happy 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, 59986034 + ... + 59988077.

It is an arithmetic number, because the mean of its divisors is an integer number (13317126432).

Almost surely, 2^122613541442 is an apocalyptic number.

122613541442 is a deficient number, since it is larger than the sum of its proper divisors (90460481470).

122613541442 is a wasteful number, since it uses less digits than its factorization.

122613541442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119974193.

The product of its digits is 46080, while the sum is 35.

Adding to 122613541442 its reverse (244145316221), we get a palindrome (366758857663).

The spelling of 122613541442 in words is "one hundred twenty-two billion, six hundred thirteen million, five hundred forty-one thousand, four hundred forty-two".