10010021202 has 32 divisors (see below), whose sum is σ = 22279820160. Its totient is φ = 3331374480.

The previous prime is 10010021201. The next prime is 10010021257. The reversal of 10010021202 is 20212001001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is not an unprimeable number, because it can be changed into a prime (10010021201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112813 + ... + 180960.

It is an arithmetic number, because the mean of its divisors is an integer number (696244380).

Almost surely, 2^10010021202 is an apocalyptic number.

10010021202 is an abundant number, since it is smaller than the sum of its proper divisors (12269798958).

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

10010021202 is a wasteful number, since it uses less digits than its factorization.

10010021202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 294415 (or 294409 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 10010021202 its reverse (20212001001), we get a palindrome (30222022203).

The spelling of 10010021202 in words is "ten billion, ten million, twenty-one thousand, two hundred two".