1102210100012 has 48 divisors (see below), whose sum is σ = 2414577936960. Its totient is φ = 429258289152.

The previous prime is 1102210100009. The next prime is 1102210100039. The reversal of 1102210100012 is 2100010122011.

It is a junction number, because it is equal to n+sod(n) for n = 1102210099966 and 1102210100002.

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 15 ways as a sum of consecutive naturals, for example, 39909773 + ... + 39937380.

It is an arithmetic number, because the mean of its divisors is an integer number (50303707020).

Almost surely, 2^{1102210100012} is an apocalyptic number.

It is an amenable number.

1102210100012 is an abundant number, since it is smaller than the sum of its proper divisors (1312367836948).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102210100012 is a wasteful number, since it uses less digits than its factorization.

1102210100012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79847210 (or 79847208 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1102210100012 its reverse (2100010122011), we get a palindrome (3202220222023).

The spelling of 1102210100012 in words is "one trillion, one hundred two billion, two hundred ten million, one hundred thousand, twelve".