1001000102212 has 12 divisors (see below), whose sum is σ = 1911000195216. Its totient is φ = 455000046440.

The previous prime is 1001000102189. The next prime is 1001000102227. The reversal of 1001000102212 is 2122010001001.

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, 11375001118 + ... + 11375001205.

It is an arithmetic number, because the mean of its divisors is an integer number (159250016268).

Almost surely, 2^{1001000102212} is an apocalyptic number.

It is an amenable number.

1001000102212 is a deficient number, since it is larger than the sum of its proper divisors (910000093004).

1001000102212 is a wasteful number, since it uses less digits than its factorization.

1001000102212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22750002338 (or 22750002336 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1001000102212 its reverse (2122010001001), we get a palindrome (3123010103213).

The spelling of 1001000102212 in words is "one trillion, one billion, one hundred two thousand, two hundred twelve".