11001011020010 has 32 divisors (see below), whose sum is σ = 21634083467712. Its totient is φ = 3994423534080.

The previous prime is 11001011019967. The next prime is 11001011020039. The reversal of 11001011020010 is 1002011010011.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 11001011020010.

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, 74227004 + ... + 74375063.

It is an arithmetic number, because the mean of its divisors is an integer number (676065108366).

Almost surely, 2^{11001011020010} is an apocalyptic number.

11001011020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11001011020010 is a deficient number, since it is larger than the sum of its proper divisors (10633072447702).

11001011020010 is a wasteful number, since it uses less digits than its factorization.

11001011020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148602758.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 11001011020010 its reverse (1002011010011), we get a palindrome (12003022030021).

Subtracting from 11001011020010 its reverse (1002011010011), we obtain a palindrome (9999000009999).

The spelling of 11001011020010 in words is "eleven trillion, one billion, eleven million, twenty thousand, ten".