1012200022202 has 8 divisors (see below), whose sum is σ = 1518312633312. Its totient is φ = 506095811100.

The previous prime is 1012200022187. The next prime is 1012200022241. The reversal of 1012200022202 is 2022200022101.

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, 1789574 + ... + 2286257.

It is an arithmetic number, because the mean of its divisors is an integer number (189789079164).

Almost surely, 2^{1012200022202} is an apocalyptic number.

1012200022202 is a deficient number, since it is larger than the sum of its proper divisors (506112611110).

1012200022202 is a wasteful number, since it uses less digits than its factorization.

1012200022202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4200004.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1012200022202 its reverse (2022200022101), we get a palindrome (3034400044303).

The spelling of 1012200022202 in words is "one trillion, twelve billion, two hundred million, twenty-two thousand, two hundred two".