1102012020212 has 12 divisors (see below), whose sum is σ = 1928567044320. Its totient is φ = 550992864696.

The previous prime is 1102012020101. The next prime is 1102012020227. The reversal of 1102012020212 is 2120202102011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3096512 + ... + 3434007.

It is an arithmetic number, because the mean of its divisors is an integer number (160713920360).

Almost surely, 2^{1102012020212} is an apocalyptic number.

It is an amenable number.

1102012020212 is a deficient number, since it is larger than the sum of its proper divisors (826555024108).

1102012020212 is a wasteful number, since it uses less digits than its factorization.

1102012020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6572710 (or 6572708 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1102012020212 its reverse (2120202102011), we get a palindrome (3222214122223).

The spelling of 1102012020212 in words is "one trillion, one hundred two billion, twelve million, twenty thousand, two hundred twelve".