2124023120402 has 16 divisors (see below), whose sum is σ = 3197834721312. Its totient is φ = 1058081292000.

The previous prime is 2124023120371. The next prime is 2124023120407. The reversal of 2124023120402 is 2040213204212.

It is a super-2 number, since 2×2124023120402² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2124023120407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 613718 + ... + 2150510.

It is an arithmetic number, because the mean of its divisors is an integer number (199864670082).

Almost surely, 2^{2124023120402} is an apocalyptic number.

2124023120402 is a deficient number, since it is larger than the sum of its proper divisors (1073811600910).

2124023120402 is a wasteful number, since it uses less digits than its factorization.

2124023120402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1539353.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 2124023120402 its reverse (2040213204212), we get a palindrome (4164236324614).

The spelling of 2124023120402 in words is "two trillion, one hundred twenty-four billion, twenty-three million, one hundred twenty thousand, four hundred two".