1111200102010 has 32 divisors (see below), whose sum is σ = 2004523200000. Its totient is φ = 443511244800.

The previous prime is 1111200101959. The next prime is 1111200102049. The reversal of 1111200102010 is 102010021111.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11927610 + ... + 12020410.

It is an arithmetic number, because the mean of its divisors is an integer number (62641350000).

Almost surely, 2^{1111200102010} is an apocalyptic number.

1111200102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111200102010 is a deficient number, since it is larger than the sum of its proper divisors (893323097990).

1111200102010 is a wasteful number, since it uses less digits than its factorization.

1111200102010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95406.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1111200102010 its reverse (102010021111), we get a palindrome (1213210123121).

The spelling of 1111200102010 in words is "one trillion, one hundred eleven billion, two hundred million, one hundred two thousand, ten".