2252201241121 has 16 divisors (see below), whose sum is σ = 2477492446464. Its totient is φ = 2034360733824.

The previous prime is 2252201241119. The next prime is 2252201241131. The reversal of 2252201241121 is 1211421022522.

It is a cyclic number.

It is not a de Polignac number, because 2252201241121 - 2¹ = 2252201241119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2252201241131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3148005 + ... + 3796621.

It is an arithmetic number, because the mean of its divisors is an integer number (154843277904).

Almost surely, 2^{2252201241121} is an apocalyptic number.

It is an amenable number.

2252201241121 is a deficient number, since it is larger than the sum of its proper divisors (225291205343).

2252201241121 is a wasteful number, since it uses less digits than its factorization.

2252201241121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654360.

The product of its (nonzero) digits is 1280, while the sum is 25.

Adding to 2252201241121 its reverse (1211421022522), we get a palindrome (3463622263643).

The spelling of 2252201241121 in words is "two trillion, two hundred fifty-two billion, two hundred one million, two hundred forty-one thousand, one hundred twenty-one".