2102602062012 has 96 divisors (see below), whose sum is σ = 5258296818432. Its totient is φ = 651562669056.

The previous prime is 2102602061993. The next prime is 2102602062031.

It is a happy number.

2102602062012 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (2102602061993) and next prime (2102602062031).

It is a super-2 number, since 2×2102602062012² (a number of 25 digits) contains 22 as substring.

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, 118735263 + ... + 118752969.

It is an arithmetic number, because the mean of its divisors is an integer number (54773925192).

Almost surely, 2^{2102602062012} 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 2102602062012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2629148409216).

2102602062012 is an abundant number, since it is smaller than the sum of its proper divisors (3155694756420).

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

2102602062012 is a wasteful number, since it uses less digits than its factorization.

2102602062012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24827 (or 24825 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The spelling of 2102602062012 in words is "two trillion, one hundred two billion, six hundred two million, sixty-two thousand, twelve".