101112222011210 has 8 divisors (see below), whose sum is σ = 182001999620196. Its totient is φ = 40444888804480.

The previous prime is 101112222011153. The next prime is 101112222011249. The reversal of 101112222011210 is 12110222211101.

It can be written as a sum of positive squares in 2 ways, for example, as 95794784325361 + 5317437685849 = 9787481^2 + 2305957^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5055611100551 + ... + 5055611100570.

Almost surely, 2^{101112222011210} is an apocalyptic number.

101112222011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101112222011210 is a deficient number, since it is larger than the sum of its proper divisors (80889777608986).

101112222011210 is a wasteful number, since it uses less digits than its factorization.

101112222011210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10111222201128.

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

Adding to 101112222011210 its reverse (12110222211101), we get a palindrome (113222444222311).

The spelling of 101112222011210 in words is "one hundred one trillion, one hundred twelve billion, two hundred twenty-two million, eleven thousand, two hundred ten".