1101202011210 has 128 divisors (see below), whose sum is σ = 3210890803200. Its totient is φ = 236094739200.

The previous prime is 1101202011187. The next prime is 1101202011233. The reversal of 1101202011210 is 121102021011.

It is an interprime number because it is at equal distance from previous prime (1101202011187) and next prime (1101202011233).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 963300 + ... + 1769279.

It is an arithmetic number, because the mean of its divisors is an integer number (25085084400).

Almost surely, 2^{1101202011210} is an apocalyptic number.

1101202011210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1101202011210 is an abundant number, since it is smaller than the sum of its proper divisors (2109688791990).

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

1101202011210 is a wasteful number, since it uses less digits than its factorization.

1101202011210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2732716.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1101202011210 its reverse (121102021011), we get a palindrome (1222304032221).

The spelling of 1101202011210 in words is "one trillion, one hundred one billion, two hundred two million, eleven thousand, two hundred ten".