10420204210 has 32 divisors (see below), whose sum is σ = 20204739072. Its totient is φ = 3846398400.

The previous prime is 10420204199. The next prime is 10420204253. The reversal of 10420204210 is 1240202401.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 584935 + ... + 602485.

It is an arithmetic number, because the mean of its divisors is an integer number (631398096).

Almost surely, 2^10420204210 is an apocalyptic number.

10420204210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10420204210 is a deficient number, since it is larger than the sum of its proper divisors (9784534862).

10420204210 is a wasteful number, since it uses less digits than its factorization.

10420204210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22138.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10420204210 its reverse (1240202401), we get a palindrome (11660406611).

The spelling of 10420204210 in words is "ten billion, four hundred twenty million, two hundred four thousand, two hundred ten".