210212020021010 has 16 divisors (see below), whose sum is σ = 432436155471936. Its totient is φ = 72072692578608.

The previous prime is 210212020020917. The next prime is 210212020021019. The reversal of 210212020021010 is 10120020212012.

It is a super-2 number, since 2×210212020021010² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (210212020021019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1501514428652 + ... + 1501514428791.

It is an arithmetic number, because the mean of its divisors is an integer number (27027259716996).

Almost surely, 2^{210212020021010} is an apocalyptic number.

210212020021010 is an abundant number, since it is smaller than the sum of its proper divisors (222224135450926).

210212020021010 is a wasteful number, since it uses less digits than its factorization.

210212020021010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3003028857457.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 210212020021010 its reverse (10120020212012), we get a palindrome (220332040233022).

The spelling of 210212020021010 in words is "two hundred ten trillion, two hundred twelve billion, twenty million, twenty-one thousand, ten".