1202002202 has 8 divisors (see below), whose sum is σ = 1851733236. Its totient is φ = 584757792.

The previous prime is 1202002183. The next prime is 1202002213. The reversal of 1202002202 is 2022002021.

It can be written as a sum of positive squares in 2 ways, for example, as 974625961 + 227376241 = 31219^2 + 15079^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1202002202² = 2889618587225697608, which contains 22 as substring.

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, 8121563 + ... + 8121710.

Almost surely, 2^1202002202 is an apocalyptic number.

1202002202 is a deficient number, since it is larger than the sum of its proper divisors (649731034).

1202002202 is a wasteful number, since it uses less digits than its factorization.

1202002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16243312.

The product of its (nonzero) digits is 32, while the sum is 11.

The square root of 1202002202 is about 34669.9034033843. The cubic root of 1202002202 is about 1063.2492566479.

Adding to 1202002202 its reverse (2022002021), we get a palindrome (3224004223).

The spelling of 1202002202 in words is "one billion, two hundred two million, two thousand, two hundred two".