102211110010 has 16 divisors (see below), whose sum is σ = 184002876936. Its totient is φ = 40879359808.

The previous prime is 102211110007. The next prime is 102211110041. The reversal of 102211110010 is 10011112201.

It can be written as a sum of positive squares in 4 ways, for example, as 48200885209 + 54010224801 = 219547^2 + 232401^2 .

It is a super-2 number, since 2×102211110010² (a number of 23 digits) contains 22 as substring.

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

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, 550549 + ... + 712408.

Almost surely, 2^102211110010 is an apocalyptic number.

102211110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102211110010 is a deficient number, since it is larger than the sum of its proper divisors (81791766926).

102211110010 is a wasteful number, since it uses less digits than its factorization.

102211110010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1271057.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 102211110010 its reverse (10011112201), we get a palindrome (112222222211).

The spelling of 102211110010 in words is "one hundred two billion, two hundred eleven million, one hundred ten thousand, ten".