210220103023210 has 1024 divisors, whose sum is σ = 535378809323520. Its totient is φ = 57656245616640.

The previous prime is 210220103023157. The next prime is 210220103023289. The reversal of 210220103023210 is 12320301022012.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is an unprimeable number.

It is a polite number, since it can be written in 511 ways as a sum of consecutive naturals, for example, 81072155674 + ... + 81072158266.

It is an arithmetic number, because the mean of its divisors is an integer number (522830868480).

Almost surely, 2^{210220103023210} is an apocalyptic number.

210220103023210 is an abundant number, since it is smaller than the sum of its proper divisors (325158706300310).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210220103023210 is a wasteful number, since it uses less digits than its factorization.

210220103023210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 210220103023210 its reverse (12320301022012), we get a palindrome (222540404045222).

The spelling of 210220103023210 in words is "two hundred ten trillion, two hundred twenty billion, one hundred three million, twenty-three thousand, two hundred ten".