11020012010 has 16 divisors (see below), whose sum is σ = 22669739136. Its totient is φ = 3778289808.

The previous prime is 11020012009. The next prime is 11020012013. The reversal of 11020012010 is 1021002011.

It is not an unprimeable number, because it can be changed into a prime (11020012013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78714302 + ... + 78714441.

It is an arithmetic number, because the mean of its divisors is an integer number (1416858696).

Almost surely, 2^11020012010 is an apocalyptic number.

11020012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020012010 is an abundant number, since it is smaller than the sum of its proper divisors (11649727126).

11020012010 is a wasteful number, since it uses less digits than its factorization.

11020012010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157428757.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 11020012010 its reverse (1021002011), we get a palindrome (12041014021).

Subtracting from 11020012010 its reverse (1021002011), we obtain a palindrome (9999009999).

It can be divided in two parts, 1102001 and 2010, that added together give a palindrome (1104011).

The spelling of 11020012010 in words is "eleven billion, twenty million, twelve thousand, ten".