122201301133012 has 24 divisors (see below), whose sum is σ = 215309078882856. Its totient is φ = 60684763895808.

The previous prime is 122201301132991. The next prime is 122201301133027. The reversal of 122201301133012 is 210331103102221.

It can be written as a sum of positive squares in 4 ways, for example, as 23769583664836 + 98431717468176 = 4875406^2 + 9921276^2 .

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, 41376793 + ... + 44231680.

It is an arithmetic number, because the mean of its divisors is an integer number (8971211620119).

Almost surely, 2^{122201301133012} is an apocalyptic number.

It is an amenable number.

122201301133012 is a deficient number, since it is larger than the sum of its proper divisors (93107777749844).

122201301133012 is a wasteful number, since it uses less digits than its factorization.

122201301133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85610907 (or 85610905 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

Adding to 122201301133012 its reverse (210331103102221), we get a palindrome (332532404235233).

The spelling of 122201301133012 in words is "one hundred twenty-two trillion, two hundred one billion, three hundred one million, one hundred thirty-three thousand, twelve".