1012200210202 has 8 divisors (see below), whose sum is σ = 1518307718112. Its totient is φ = 506097637500.

The previous prime is 1012200210199. The next prime is 1012200210211. The reversal of 1012200210202 is 2020120022101.

It is a happy number.

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, 669424 + ... + 1572427.

It is an arithmetic number, because the mean of its divisors is an integer number (189788464764).

Almost surely, 2^{1012200210202} is an apocalyptic number.

1012200210202 is a deficient number, since it is larger than the sum of its proper divisors (506107507910).

1012200210202 is a wasteful number, since it uses less digits than its factorization.

1012200210202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2467604.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1012200210202 its reverse (2020120022101), we get a palindrome (3032320232303).

The spelling of 1012200210202 in words is "one trillion, twelve billion, two hundred million, two hundred ten thousand, two hundred two".