1020002122096 has 20 divisors (see below), whose sum is σ = 2062178204112. Its totient is φ = 487827101696.

The previous prime is 1020002122079. The next prime is 1020002122103. The reversal of 1020002122096 is 6902212000201.

It is a self number, because there is not a number n which added to its sum of digits gives 1020002122096.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1385872081 + ... + 1385872816.

Almost surely, 2^{1020002122096} is an apocalyptic number.

1020002122096 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1020002122096 is an abundant number, since it is smaller than the sum of its proper divisors (1042176082016).

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

1020002122096 is a wasteful number, since it uses less digits than its factorization.

1020002122096 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2771744928 (or 2771744922 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 1020002122096 its reverse (6902212000201), we get a palindrome (7922214122297).

The spelling of 1020002122096 in words is "one trillion, twenty billion, two million, one hundred twenty-two thousand, ninety-six".