1020112200002 has 32 divisors (see below), whose sum is σ = 1758848515200. Its totient is φ = 434670634368.

The previous prime is 1020112200001. The next prime is 1020112200059. The reversal of 1020112200002 is 2000022110201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1020112200001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15225608 + ... + 15292460.

It is an arithmetic number, because the mean of its divisors is an integer number (54964016100).

Almost surely, 2^{1020112200002} is an apocalyptic number.

1020112200002 is a deficient number, since it is larger than the sum of its proper divisors (738736315198).

1020112200002 is a wasteful number, since it uses less digits than its factorization.

1020112200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73130.

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

Adding to 1020112200002 its reverse (2000022110201), we get a palindrome (3020134310203).

The spelling of 1020112200002 in words is "one trillion, twenty billion, one hundred twelve million, two hundred thousand, two".