10122002210 has 8 divisors (see below), whose sum is σ = 18219603996. Its totient is φ = 4048800880.

The previous prime is 10122002201. The next prime is 10122002227. The reversal of 10122002210 is 1220022101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10076345161 + 45657049 = 100381^2 + 6757^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10122002191 and 10122002200.

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, 506100101 + ... + 506100120.

Almost surely, 2^10122002210 is an apocalyptic number.

10122002210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122002210 is a deficient number, since it is larger than the sum of its proper divisors (8097601786).

10122002210 is a wasteful number, since it uses less digits than its factorization.

10122002210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012200228.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 10122002210 its reverse (1220022101), we get a palindrome (11342024311).

The spelling of 10122002210 in words is "ten billion, one hundred twenty-two million, two thousand, two hundred ten".