1210002022102 has 16 divisors (see below), whose sum is σ = 1817217575712. Its totient is φ = 604263283200.

The previous prime is 1210002022049. The next prime is 1210002022121. The reversal of 1210002022102 is 2012202000121.

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 7 ways as a sum of consecutive naturals, for example, 5309383 + ... + 5532589.

It is an arithmetic number, because the mean of its divisors is an integer number (113576098482).

Almost surely, 2^{1210002022102} is an apocalyptic number.

1210002022102 is a deficient number, since it is larger than the sum of its proper divisors (607215553610).

1210002022102 is a wasteful number, since it uses less digits than its factorization.

1210002022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226503.

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

Adding to 1210002022102 its reverse (2012202000121), we get a palindrome (3222204022223).

The spelling of 1210002022102 in words is "one trillion, two hundred ten billion, two million, twenty-two thousand, one hundred two".