10202032213012 has 6 divisors (see below), whose sum is σ = 17853556372778. Its totient is φ = 5101016106504.

The previous prime is 10202032212961. The next prime is 10202032213019. The reversal of 10202032213012 is 21031223020201.

It can be written as a sum of positive squares in only one way, i.e., 9705692236816 + 496339976196 = 3115396^2 + 704514^2 .

It is a super-2 number, since 2×10202032213012² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202032213019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1275254026623 + ... + 1275254026630.

Almost surely, 2^{10202032213012} is an apocalyptic number.

It is an amenable number.

10202032213012 is a deficient number, since it is larger than the sum of its proper divisors (7651524159766).

10202032213012 is a wasteful number, since it uses less digits than its factorization.

10202032213012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2550508053257 (or 2550508053255 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 10202032213012 its reverse (21031223020201), we get a palindrome (31233255233213).

The spelling of 10202032213012 in words is "ten trillion, two hundred two billion, thirty-two million, two hundred thirteen thousand, twelve".