10100021200210 has 16 divisors (see below), whose sum is σ = 19249452170136. Its totient is φ = 3802360922368.

The previous prime is 10100021200169. The next prime is 10100021200307. The reversal of 10100021200210 is 1200212000101.

It can be written as a sum of positive squares in 4 ways, for example, as 9347945468481 + 752075731729 = 3057441^2 + 867223^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29705944537 + ... + 29705944876.

Almost surely, 2^{10100021200210} is an apocalyptic number.

10100021200210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10100021200210 is a deficient number, since it is larger than the sum of its proper divisors (9149430969926).

10100021200210 is a wasteful number, since it uses less digits than its factorization.

10100021200210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59411889437.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10100021200210 its reverse (1200212000101), we get a palindrome (11300233200311).

The spelling of 10100021200210 in words is "ten trillion, one hundred billion, twenty-one million, two hundred thousand, two hundred ten".