10021210202202 has 16 divisors (see below), whose sum is σ = 20237007011520. Its totient is φ = 3307972299552.

The previous prime is 10021210202147. The next prime is 10021210202219. The reversal of 10021210202202 is 20220201212001.

It is a super-4 number, since 4×10021210202202⁴ (a number of 53 digits) contains 4444 as substring.

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, 8107774627 + ... + 8107775862.

It is an arithmetic number, because the mean of its divisors is an integer number (1264812938220).

Almost surely, 2^{10021210202202} is an apocalyptic number.

10021210202202 is an abundant number, since it is smaller than the sum of its proper divisors (10215796809318).

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

10021210202202 is a wasteful number, since it uses less digits than its factorization.

10021210202202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16215550597.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10021210202202 its reverse (20220201212001), we get a palindrome (30241411414203).

The spelling of 10021210202202 in words is "ten trillion, twenty-one billion, two hundred ten million, two hundred two thousand, two hundred two".