2502030102122 has 16 divisors (see below), whose sum is σ = 3844636822152. Its totient is φ = 1220485351680.

The previous prime is 2502030102113. The next prime is 2502030102127. The reversal of 2502030102122 is 2212010302052.

It can be written as a sum of positive squares in 4 ways, for example, as 1690335416641 + 811694685481 = 1300129^2 + 900941^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2502030102094 and 2502030102103.

It is not an unprimeable number, because it can be changed into a prime (2502030102127) 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, 7228688 + ... + 7566900.

Almost surely, 2^{2502030102122} is an apocalyptic number.

2502030102122 is a deficient number, since it is larger than the sum of its proper divisors (1342606720030).

2502030102122 is a wasteful number, since it uses less digits than its factorization.

2502030102122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428473.

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 2502030102122 its reverse (2212010302052), we get a palindrome (4714040404174).

The spelling of 2502030102122 in words is "two trillion, five hundred two billion, thirty million, one hundred two thousand, one hundred twenty-two".