112100102121202 has 8 divisors (see below), whose sum is σ = 181084780349676. Its totient is φ = 51738508671312.

The previous prime is 112100102121169. The next prime is 112100102121223. The reversal of 112100102121202 is 202121201001211.

It can be written as a sum of positive squares in 2 ways, for example, as 108274201329121 + 3825900792081 = 10405489^2 + 1955991^2 .

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, 2155771194613 + ... + 2155771194664.

Almost surely, 2^{112100102121202} is an apocalyptic number.

112100102121202 is a deficient number, since it is larger than the sum of its proper divisors (68984678228474).

112100102121202 is a wasteful number, since it uses less digits than its factorization.

112100102121202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4311542389292.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112100102121202 its reverse (202121201001211), we get a palindrome (314221303122413).

The spelling of 112100102121202 in words is "one hundred twelve trillion, one hundred billion, one hundred two million, one hundred twenty-one thousand, two hundred two".