11111000070 has 32 divisors (see below), whose sum is σ = 26699339520. Its totient is φ = 2959273440.

The previous prime is 11111000053. The next prime is 11111000071. The reversal of 11111000070 is 7000011111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11111000071) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 204010 + ... + 252669.

It is an arithmetic number, because the mean of its divisors is an integer number (834354360).

Almost surely, 2^11111000070 is an apocalyptic number.

11111000070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11111000070 is an abundant number, since it is smaller than the sum of its proper divisors (15588339450).

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

11111000070 is a wasteful number, since it uses less digits than its factorization.

11111000070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457500.

The product of its (nonzero) digits is 7, while the sum is 12.

Adding to 11111000070 its reverse (7000011111), we get a palindrome (18111011181).

The spelling of 11111000070 in words is "eleven billion, one hundred eleven million, seventy", and thus it is an aban number.