210102021110010 has 32 divisors (see below), whose sum is σ = 509140431745920. Its totient is φ = 55483252175808.

The previous prime is 210102021109993. The next prime is 210102021110027. The reversal of 210102021110010 is 10011120201012.

It is an interprime number because it is at equal distance from previous prime (210102021109993) and next prime (210102021110027).

It is a super-2 number, since 2×210102021110010² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33997087705 + ... + 33997093884.

It is an arithmetic number, because the mean of its divisors is an integer number (15910638492060).

Almost surely, 2^{210102021110010} is an apocalyptic number.

210102021110010 is an abundant number, since it is smaller than the sum of its proper divisors (299038410635910).

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

210102021110010 is a wasteful number, since it uses less digits than its factorization.

210102021110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67994181702.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 210102021110010 its reverse (10011120201012), we get a palindrome (220113141311022).

The spelling of 210102021110010 in words is "two hundred ten trillion, one hundred two billion, twenty-one million, one hundred ten thousand, ten".