1302212200112 has 20 divisors (see below), whose sum is σ = 2632733361840. Its totient is φ = 622797139008.

The previous prime is 1302212200111. The next prime is 1302212200139. The reversal of 1302212200112 is 2110022122031.

It is a super-2 number, since 2×1302212200112² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1302212200111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1769309687 + ... + 1769310422.

It is an arithmetic number, because the mean of its divisors is an integer number (131636668092).

Almost surely, 2^{1302212200112} is an apocalyptic number.

It is an amenable number.

1302212200112 is an abundant number, since it is smaller than the sum of its proper divisors (1330521161728).

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

1302212200112 is a wasteful number, since it uses less digits than its factorization.

1302212200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3538620140 (or 3538620134 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 1302212200112 its reverse (2110022122031), we get a palindrome (3412234322143).

The spelling of 1302212200112 in words is "one trillion, three hundred two billion, two hundred twelve million, two hundred thousand, one hundred twelve".