1101002111210 has 32 divisors (see below), whose sum is σ = 1995656873472. Its totient is φ = 437324515200.

The previous prime is 1101002111197. The next prime is 1101002111221. The reversal of 1101002111210 is 121112001011.

It is a junction number, because it is equal to n+sod(n) for n = 1101002111191 and 1101002111200.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4046414 + ... + 4309926.

It is an arithmetic number, because the mean of its divisors is an integer number (62364277296).

Almost surely, 2^{1101002111210} is an apocalyptic number.

1101002111210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101002111210 is a deficient number, since it is larger than the sum of its proper divisors (894654762262).

1101002111210 is a wasteful number, since it uses less digits than its factorization.

1101002111210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266438.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101002111210 its reverse (121112001011), we get a palindrome (1222114112221).

The spelling of 1101002111210 in words is "one trillion, one hundred one billion, two million, one hundred eleven thousand, two hundred ten".