1202100202 has 8 divisors (see below), whose sum is σ = 1803397536. Its totient is φ = 600967692.

The previous prime is 1202100191. The next prime is 1202100239. The reversal of 1202100202 is 2020012021.

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, 20988 + ... + 53335.

It is an arithmetic number, because the mean of its divisors is an integer number (225424692).

Almost surely, 2^1202100202 is an apocalyptic number.

1202100202 is a deficient number, since it is larger than the sum of its proper divisors (601297334).

1202100202 is an equidigital number, since it uses as much as digits as its factorization.

1202100202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82412.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 1202100202 is about 34671.3167041576. The cubic root of 1202100202 is about 1063.2781516575.

Adding to 1202100202 its reverse (2020012021), we get a palindrome (3222112223).

The spelling of 1202100202 in words is "one billion, two hundred two million, one hundred thousand, two hundred two".