10220202010 has 8 divisors (see below), whose sum is σ = 18396363636. Its totient is φ = 4088080800.

The previous prime is 10220201963. The next prime is 10220202023. The reversal of 10220202010 is 1020202201.

It can be written as a sum of positive squares in 2 ways, for example, as 9222337089 + 997864921 = 96033^2 + 31589^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1022020201 = 10220202010 / (1 + 0 + 2 + 2 + 0 + 2 + 0 + 2 + 0 + 1 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 511010091 + ... + 511010110.

Almost surely, 2^10220202010 is an apocalyptic number.

10220202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10220202010 is a deficient number, since it is larger than the sum of its proper divisors (8176161626).

10220202010 is a wasteful number, since it uses less digits than its factorization.

10220202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1022020208.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10220202010 its reverse (1020202201), we get a palindrome (11240404211).

The spelling of 10220202010 in words is "ten billion, two hundred twenty million, two hundred two thousand, ten".