11020000002 has 16 divisors (see below), whose sum is σ = 24043636512. Its totient is φ = 3339393920.

The previous prime is 11019999997. The next prime is 11020000027. The reversal of 11020000002 is 20000002011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (6).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83484783 + ... + 83484914.

It is an arithmetic number, because the mean of its divisors is an integer number (1502727282).

Almost surely, 2^11020000002 is an apocalyptic number.

11020000002 is an abundant number, since it is smaller than the sum of its proper divisors (13023636510).

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

11020000002 is a wasteful number, since it uses less digits than its factorization.

11020000002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166969713.

The product of its (nonzero) digits is 4, while the sum is 6.

Adding to 11020000002 its reverse (20000002011), we get a palindrome (31020002013).

The spelling of 11020000002 in words is "eleven billion, twenty million, two", and thus it is an aban number and an uban number.