101201112122210 has 32 divisors (see below), whose sum is σ = 182412862758000. Its totient is φ = 40424704680960.

The previous prime is 101201112122177. The next prime is 101201112122221. The reversal of 101201112122210 is 12221211102101.

It can be written as a sum of positive squares in 8 ways, for example, as 33268059015409 + 67933053106801 = 5767847^2 + 8242151^2 .

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, 122787566 + ... + 123609014.

Almost surely, 2^{101201112122210} is an apocalyptic number.

101201112122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101201112122210 is a deficient number, since it is larger than the sum of its proper divisors (81211750635790).

101201112122210 is a wasteful number, since it uses less digits than its factorization.

101201112122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 838406.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 101201112122210 its reverse (12221211102101), we get a palindrome (113422323224311).

The spelling of 101201112122210 in words is "one hundred one trillion, two hundred one billion, one hundred twelve million, one hundred twenty-two thousand, two hundred ten".