2112001502 has 32 divisors (see below), whose sum is σ = 3611472480. Its totient is φ = 919255680.

The previous prime is 2112001501. The next prime is 2112001547. The reversal of 2112001502 is 2051002112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2112001501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149 + ... + 64992.

It is an arithmetic number, because the mean of its divisors is an integer number (112858515).

Almost surely, 2^2112001502 is an apocalyptic number.

2112001502 is a deficient number, since it is larger than the sum of its proper divisors (1499470978).

2112001502 is a wasteful number, since it uses less digits than its factorization.

2112001502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65228.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 2112001502 is about 45956.5175138413. The cubic root of 2112001502 is about 1283.0140361470.

Adding to 2112001502 its reverse (2051002112), we get a palindrome (4163003614).

The spelling of 2112001502 in words is "two billion, one hundred twelve million, one thousand, five hundred two".