2501112122301 has 16 divisors (see below), whose sum is σ = 3591521519040. Its totient is φ = 1539068334720.

The previous prime is 2501112122297. The next prime is 2501112122309. The reversal of 2501112122301 is 1032212111052.

It is not a de Polignac number, because 2501112122301 - 2² = 2501112122297 is a prime.

It is a super-3 number, since 3×2501112122301³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501112122309) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 827931 + ... + 2384888.

It is an arithmetic number, because the mean of its divisors is an integer number (224470094940).

Almost surely, 2^{2501112122301} is an apocalyptic number.

It is an amenable number.

2501112122301 is a deficient number, since it is larger than the sum of its proper divisors (1090409396739).

2501112122301 is a wasteful number, since it uses less digits than its factorization.

2501112122301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3232796.

The product of its (nonzero) digits is 240, while the sum is 21.

Adding to 2501112122301 its reverse (1032212111052), we get a palindrome (3533324233353).

The spelling of 2501112122301 in words is "two trillion, five hundred one billion, one hundred twelve million, one hundred twenty-two thousand, three hundred one".