1000201002212 has 24 divisors (see below), whose sum is σ = 1777615421400. Its totient is φ = 492359115776.

The previous prime is 1000201002197. The next prime is 1000201002217. The reversal of 1000201002212 is 2122001020001.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 73844801536 + 926356200676 = 271744^2 + 962474^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1000201002193 and 1000201002202.

It is not an unprimeable number, because it can be changed into a prime (1000201002217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5946137 + ... + 6112032.

It is an arithmetic number, because the mean of its divisors is an integer number (74067309225).

Almost surely, 2^{1000201002212} is an apocalyptic number.

It is an amenable number.

1000201002212 is a deficient number, since it is larger than the sum of its proper divisors (777414419188).

1000201002212 is a wasteful number, since it uses less digits than its factorization.

1000201002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12058495 (or 12058493 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1000201002212 its reverse (2122001020001), we get a palindrome (3122202022213).

The spelling of 1000201002212 in words is "one trillion, two hundred one million, two thousand, two hundred twelve".