122042443022252 has 48 divisors (see below), whose sum is σ = 218853358701600. Its totient is φ = 59530233692160.

The previous prime is 122042443022237. The next prime is 122042443022287. The reversal of 122042443022252 is 252220344240221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15353552 + ... + 21904712.

It is an arithmetic number, because the mean of its divisors is an integer number (4559444972950).

Almost surely, 2^{122042443022252} is an apocalyptic number.

It is an amenable number.

122042443022252 is a deficient number, since it is larger than the sum of its proper divisors (96810915679348).

122042443022252 is a wasteful number, since it uses less digits than its factorization.

122042443022252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6551826 (or 6551824 counting only the distinct ones).

The product of its (nonzero) digits is 122880, while the sum is 35.

Adding to 122042443022252 its reverse (252220344240221), we get a palindrome (374262787262473).

The spelling of 122042443022252 in words is "one hundred twenty-two trillion, forty-two billion, four hundred forty-three million, twenty-two thousand, two hundred fifty-two".