114511211222521 has 32 divisors (see below), whose sum is σ = 123345891607680. Its totient is φ = 106091222899200.

The previous prime is 114511211222407. The next prime is 114511211222531. The reversal of 114511211222521 is 125222112115411.

It is a cyclic number.

It is not a de Polignac number, because 114511211222521 - 2¹⁷ = 114511211091449 is a prime.

It is a super-2 number, since 2×114511211222521² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (114511211222531) 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, 1556943270 + ... + 1557016816.

It is an arithmetic number, because the mean of its divisors is an integer number (3854559112740).

Almost surely, 2^{114511211222521} is an apocalyptic number.

It is an amenable number.

114511211222521 is a deficient number, since it is larger than the sum of its proper divisors (8834680385159).

114511211222521 is a wasteful number, since it uses less digits than its factorization.

114511211222521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95145.

The product of its digits is 3200, while the sum is 31.

Adding to 114511211222521 its reverse (125222112115411), we get a palindrome (239733323337932).

The spelling of 114511211222521 in words is "one hundred fourteen trillion, five hundred eleven billion, two hundred eleven million, two hundred twenty-two thousand, five hundred twenty-one".