1034123120212 has 96 divisors (see below), whose sum is σ = 2261576927232. Its totient is φ = 402820995456.

The previous prime is 1034123120197. The next prime is 1034123120221. The reversal of 1034123120212 is 2120213214301.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 64937283 + ... + 64953205.

It is an arithmetic number, because the mean of its divisors is an integer number (23558092992).

Almost surely, 2^{1034123120212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1034123120212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1130788463616).

1034123120212 is an abundant number, since it is smaller than the sum of its proper divisors (1227453807020).

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

1034123120212 is a wasteful number, since it uses less digits than its factorization.

1034123120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18677 (or 18675 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1034123120212 its reverse (2120213214301), we get a palindrome (3154336334513).

The spelling of 1034123120212 in words is "one trillion, thirty-four billion, one hundred twenty-three million, one hundred twenty thousand, two hundred twelve".