1301210200122 has 64 divisors (see below), whose sum is σ = 3007225436160. Its totient is φ = 367658564544.

The previous prime is 1301210200099. The next prime is 1301210200127. The reversal of 1301210200122 is 2210020121031.

It is not an unprimeable number, because it can be changed into a prime (1301210200127) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2122563 + ... + 2666025.

It is an arithmetic number, because the mean of its divisors is an integer number (46987897440).

Almost surely, 2^{1301210200122} is an apocalyptic number.

1301210200122 is an abundant number, since it is smaller than the sum of its proper divisors (1706015236038).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301210200122 is a wasteful number, since it uses less digits than its factorization.

1301210200122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 544107.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 1301210200122 its reverse (2210020121031), we get a palindrome (3511230321153).

The spelling of 1301210200122 in words is "one trillion, three hundred one billion, two hundred ten million, two hundred thousand, one hundred twenty-two".