121044445201052 has 12 divisors (see below), whose sum is σ = 211832025262536. Its totient is φ = 60521009411760.

The previous prime is 121044445201051. The next prime is 121044445201063. The reversal of 121044445201052 is 250102544440121.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121044445201051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 303072683 + ... + 303471810.

It is an arithmetic number, because the mean of its divisors is an integer number (17652668771878).

Almost surely, 2^{121044445201052} is an apocalyptic number.

It is an amenable number.

121044445201052 is a deficient number, since it is larger than the sum of its proper divisors (90787580061484).

121044445201052 is a wasteful number, since it uses less digits than its factorization.

121044445201052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606594388 (or 606594386 counting only the distinct ones).

The product of its (nonzero) digits is 51200, while the sum is 35.

Adding to 121044445201052 its reverse (250102544440121), we get a palindrome (371146989641173).

The spelling of 121044445201052 in words is "one hundred twenty-one trillion, forty-four billion, four hundred forty-five million, two hundred one thousand, fifty-two".