10020001210 has 16 divisors (see below), whose sum is σ = 18043173792. Its totient is φ = 4006406800.

The previous prime is 10020001181. The next prime is 10020001213. The reversal of 10020001210 is 1210002001.

It is a junction number, because it is equal to n+sod(n) for n = 10020001193 and 10020001202.

It is not an unprimeable number, because it can be changed into a prime (10020001213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 172636 + ... + 223255.

It is an arithmetic number, because the mean of its divisors is an integer number (1127698362).

Almost surely, 2^10020001210 is an apocalyptic number.

10020001210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10020001210 is a deficient number, since it is larger than the sum of its proper divisors (8023172582).

10020001210 is a wasteful number, since it uses less digits than its factorization.

10020001210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 398429.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10020001210 its reverse (1210002001), we get a palindrome (11230003211).

The spelling of 10020001210 in words is "ten billion, twenty million, one thousand, two hundred ten".