11235701112 has 64 divisors (see below), whose sum is σ = 29359687680. Its totient is φ = 3576388992.

The previous prime is 11235701107. The next prime is 11235701153. The reversal of 11235701112 is 21110753211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

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, 318298 + ... + 351830.

It is an arithmetic number, because the mean of its divisors is an integer number (458745120).

Almost surely, 2^11235701112 is an apocalyptic number.

11235701112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11235701112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14679843840).

11235701112 is an abundant number, since it is smaller than the sum of its proper divisors (18123986568).

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

11235701112 is a wasteful number, since it uses less digits than its factorization.

11235701112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34172 (or 34168 counting only the distinct ones).

The product of its (nonzero) digits is 420, while the sum is 24.

The spelling of 11235701112 in words is "eleven billion, two hundred thirty-five million, seven hundred one thousand, one hundred twelve".