1001212002212 has 48 divisors (see below), whose sum is σ = 1813140806400. Its totient is φ = 483428179200.

The previous prime is 1001212002199. The next prime is 1001212002277. The reversal of 1001212002212 is 2122002121001.

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, 21578414 + ... + 21624762.

It is an arithmetic number, because the mean of its divisors is an integer number (37773766800).

Almost surely, 2^{1001212002212} is an apocalyptic number.

It is an amenable number.

1001212002212 is a deficient number, since it is larger than the sum of its proper divisors (811928804188).

1001212002212 is a wasteful number, since it uses less digits than its factorization.

1001212002212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47732 (or 47730 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1001212002212 its reverse (2122002121001), we get a palindrome (3123214123213).

The spelling of 1001212002212 in words is "one trillion, one billion, two hundred twelve million, two thousand, two hundred twelve".