112220100122010 has 32 divisors (see below), whose sum is σ = 269332897597632. Its totient is φ = 29924842554240.

The previous prime is 112220100121993. The next prime is 112220100122027. The reversal of 112220100122010 is 10221001022211.

It is an interprime number because it is at equal distance from previous prime (112220100121993) and next prime (112220100122027).

It is a super-3 number, since 3×112220100122010³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 30577024 + ... + 34049883.

It is an arithmetic number, because the mean of its divisors is an integer number (8416653049926).

Almost surely, 2^{112220100122010} is an apocalyptic number.

112220100122010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112220100122010 is an abundant number, since it is smaller than the sum of its proper divisors (157112797475622).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112220100122010 is a wasteful number, since it uses less digits than its factorization.

112220100122010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64684798.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112220100122010 its reverse (10221001022211), we get a palindrome (122441101144221).

The spelling of 112220100122010 in words is "one hundred twelve trillion, two hundred twenty billion, one hundred million, one hundred twenty-two thousand, ten".