1012212010102 has 32 divisors (see below), whose sum is σ = 1531089441504. Its totient is φ = 501867878400.

The previous prime is 1012212010091. The next prime is 1012212010163. The reversal of 1012212010102 is 2010102122101.

It is a congruent number.

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, 302421993 + ... + 302425339.

It is an arithmetic number, because the mean of its divisors is an integer number (47846545047).

Almost surely, 2^{1012212010102} is an apocalyptic number.

1012212010102 is a deficient number, since it is larger than the sum of its proper divisors (518877431402).

1012212010102 is a wasteful number, since it uses less digits than its factorization.

1012212010102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5824.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1012212010102 its reverse (2010102122101), we get a palindrome (3022314132203).

The spelling of 1012212010102 in words is "one trillion, twelve billion, two hundred twelve million, ten thousand, one hundred two".