122201332442 has 32 divisors (see below), whose sum is σ = 210381639552. Its totient is φ = 52148896704.

The previous prime is 122201332439. The next prime is 122201332457. The reversal of 122201332442 is 244233102221.

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, 5062133 + ... + 5086215.

It is an arithmetic number, because the mean of its divisors is an integer number (6574426236).

Almost surely, 2^122201332442 is an apocalyptic number.

122201332442 is a deficient number, since it is larger than the sum of its proper divisors (88180307110).

122201332442 is a wasteful number, since it uses less digits than its factorization.

122201332442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25622.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 122201332442 its reverse (244233102221), we get a palindrome (366434434663).

The spelling of 122201332442 in words is "one hundred twenty-two billion, two hundred one million, three hundred thirty-two thousand, four hundred forty-two".