200212001212130 has 32 divisors (see below), whose sum is σ = 385081258708080. Its totient is φ = 74682425917440.

The previous prime is 200212001212129. The next prime is 200212001212163. The reversal of 200212001212130 is 31212100212002.

It can be written as a sum of positive squares in 8 ways, for example, as 178378221700561 + 21833779511569 = 13355831^2 + 4672663^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a junction number, because it is equal to n+sod(n) for n = 200212001212099 and 200212001212108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5402356031 + ... + 5402393090.

Almost surely, 2^{200212001212130} is an apocalyptic number.

200212001212130 is a deficient number, since it is larger than the sum of its proper divisors (184869257495950).

200212001212130 is a wasteful number, since it uses less digits than its factorization.

200212001212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10804749254.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 200212001212130 its reverse (31212100212002), we get a palindrome (231424101424132).

The spelling of 200212001212130 in words is "two hundred trillion, two hundred twelve billion, one million, two hundred twelve thousand, one hundred thirty".