10012201212212 has 24 divisors (see below), whose sum is σ = 18089150903040. Its totient is φ = 4843918702080.

The previous prime is 10012201212193. The next prime is 10012201212259. The reversal of 10012201212212 is 21221210221001.

It is a super-2 number, since 2×10012201212212² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4921262 + ... + 6651557.

It is an arithmetic number, because the mean of its divisors is an integer number (753714620960).

Almost surely, 2^{10012201212212} is an apocalyptic number.

It is an amenable number.

10012201212212 is a deficient number, since it is larger than the sum of its proper divisors (8076949690828).

10012201212212 is a wasteful number, since it uses less digits than its factorization.

10012201212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11579831 (or 11579829 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10012201212212 its reverse (21221210221001), we get a palindrome (31233411433213).

The spelling of 10012201212212 in words is "ten trillion, twelve billion, two hundred one million, two hundred twelve thousand, two hundred twelve".