1000010212222 has 48 divisors (see below), whose sum is σ = 1782339128640. Its totient is φ = 419387153472.

The previous prime is 1000010212219. The next prime is 1000010212247. The reversal of 1000010212222 is 2222120100001.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 34866904 + ... + 34895572.

It is an arithmetic number, because the mean of its divisors is an integer number (37132065180).

Almost surely, 2^{1000010212222} is an apocalyptic number.

1000010212222 is a deficient number, since it is larger than the sum of its proper divisors (782328916418).

1000010212222 is a wasteful number, since it uses less digits than its factorization.

1000010212222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36305 (or 36298 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 1000010212222 its reverse (2222120100001), we get a palindrome (3222130312223).

The spelling of 1000010212222 in words is "one trillion, ten million, two hundred twelve thousand, two hundred twenty-two".