1111142010010 has 32 divisors (see below), whose sum is σ = 2003594797440. Its totient is φ = 443670545472.

The previous prime is 1111142010001. The next prime is 1111142010091. The reversal of 1111142010010 is 100102411111.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 64905972 + ... + 64923088.

It is an arithmetic number, because the mean of its divisors is an integer number (62612337420).

Almost surely, 2^{1111142010010} is an apocalyptic number.

1111142010010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111142010010 is a deficient number, since it is larger than the sum of its proper divisors (892452787430).

1111142010010 is a wasteful number, since it uses less digits than its factorization.

1111142010010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28230.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 1111142010010 its reverse (100102411111), we get a palindrome (1211244421121).

The spelling of 1111142010010 in words is "one trillion, one hundred eleven billion, one hundred forty-two million, ten thousand, ten".