210220101021010 has 16 divisors (see below), whose sum is σ = 386447164430976. Its totient is φ = 82298933165488.

The previous prime is 210220101020999. The next prime is 210220101021023. The reversal of 210220101021010 is 10120101022012.

It is a super-2 number, since 2×210220101021010² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223638404872 + ... + 223638405811.

It is an arithmetic number, because the mean of its divisors is an integer number (24152947776936).

Almost surely, 2^{210220101021010} is an apocalyptic number.

210220101021010 is a deficient number, since it is larger than the sum of its proper divisors (176227063409966).

210220101021010 is a wasteful number, since it uses less digits than its factorization.

210220101021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447276810737.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 210220101021010 its reverse (10120101022012), we get a palindrome (220340202043022).

The spelling of 210220101021010 in words is "two hundred ten trillion, two hundred twenty billion, one hundred one million, twenty-one thousand, ten".