220112010002 has 4 divisors (see below), whose sum is σ = 330168015006. Its totient is φ = 110056005000.

The previous prime is 220112009987. The next prime is 220112010011. The reversal of 220112010002 is 200010211022.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 200010211022 = 2 ⋅100005105511.

It can be written as a sum of positive squares in only one way, i.e., 182936699521 + 37175310481 = 427711^2 + 192809^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55028002499 + ... + 55028002502.

Almost surely, 2^220112010002 is an apocalyptic number.

220112010002 is a deficient number, since it is larger than the sum of its proper divisors (110056005004).

220112010002 is a wasteful number, since it uses less digits than its factorization.

220112010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110056005003.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 220112010002 its reverse (200010211022), we get a palindrome (420122221024).

It can be divided in two parts, 2201120 and 10002, that added together give a palindrome (2211122).

The spelling of 220112010002 in words is "two hundred twenty billion, one hundred twelve million, ten thousand, two".