101102222120210 has 16 divisors (see below), whose sum is σ = 182416265856792. Its totient is φ = 40344829728000.

The previous prime is 101102222120197. The next prime is 101102222120233. The reversal of 101102222120210 is 12021222201101.

It can be written as a sum of positive squares in 4 ways, for example, as 56125254239041 + 44976967881169 = 7491679^2 + 6706487^2 .

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, 12007385591 + ... + 12007394010.

Almost surely, 2^{101102222120210} is an apocalyptic number.

101102222120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101102222120210 is a deficient number, since it is larger than the sum of its proper divisors (81314043736582).

101102222120210 is a wasteful number, since it uses less digits than its factorization.

101102222120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24014780029.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 101102222120210 its reverse (12021222201101), we get a palindrome (113123444321311).

The spelling of 101102222120210 in words is "one hundred one trillion, one hundred two billion, two hundred twenty-two million, one hundred twenty thousand, two hundred ten".