21202000301032 has 32 divisors (see below), whose sum is σ = 42093324112320. Its totient is φ = 9977146986240.

The previous prime is 21202000300991. The next prime is 21202000301063. The reversal of 21202000301032 is 23010300020212.

It is a super-2 number, since 2×21202000301032² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 21202000300997 and 21202000301015.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3118813 + ... + 7220179.

It is an arithmetic number, because the mean of its divisors is an integer number (1315416378510).

Almost surely, 2^{21202000301032} is an apocalyptic number.

It is an amenable number.

21202000301032 is a deficient number, since it is larger than the sum of its proper divisors (20891323811288).

21202000301032 is a wasteful number, since it uses less digits than its factorization.

21202000301032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139401 (or 4139397 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 21202000301032 its reverse (23010300020212), we get a palindrome (44212300321244).

The spelling of 21202000301032 in words is "twenty-one trillion, two hundred two billion, three hundred one thousand, thirty-two".