2102041234122 has 32 divisors (see below), whose sum is σ = 4227953371200. Its totient is φ = 696702640128.

The previous prime is 2102041234057. The next prime is 2102041234217. The reversal of 2102041234122 is 2214321402012.

It is a super-2 number, since 2×2102041234122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2102041234092 and 2102041234101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12565404 + ... + 12731592.

It is an arithmetic number, because the mean of its divisors is an integer number (132123542850).

Almost surely, 2^{2102041234122} is an apocalyptic number.

2102041234122 is an abundant number, since it is smaller than the sum of its proper divisors (2125912137078).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2102041234122 is a wasteful number, since it uses less digits than its factorization.

2102041234122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178150.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 2102041234122 its reverse (2214321402012), we get a palindrome (4316362636134).

The spelling of 2102041234122 in words is "two trillion, one hundred two billion, forty-one million, two hundred thirty-four thousand, one hundred twenty-two".