1100002220010 has 48 divisors (see below), whose sum is σ = 2937303234216. Its totient is φ = 285405980544.

The previous prime is 1100002220003. The next prime is 1100002220027. The reversal of 1100002220010 is 100222000011.

It can be written as a sum of positive squares in 4 ways, for example, as 843004931409 + 256997288601 = 918153^2 + 506949^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1100002219974 and 1100002220001.

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, 165162169 + ... + 165168828.

Almost surely, 2^{1100002220010} is an apocalyptic number.

1100002220010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100002220010 is an abundant number, since it is smaller than the sum of its proper divisors (1837301014206).

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

1100002220010 is a wasteful number, since it uses less digits than its factorization.

1100002220010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330331047 (or 330331044 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 1100002220010 its reverse (100222000011), we get a palindrome (1200224220021).

The spelling of 1100002220010 in words is "one trillion, one hundred billion, two million, two hundred twenty thousand, ten".