12235026000 has 80 divisors (see below), whose sum is σ = 39445743168. Its totient is φ = 3262672000.

The previous prime is 12235025989. The next prime is 12235026059. The reversal of 12235026000 is 62053221.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-2 number, since 2×12235026000² (a number of 21 digits) contains 22 as substring.

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, 1013586 + ... + 1025585.

Almost surely, 2^12235026000 is an apocalyptic number.

12235026000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12235026000 is an abundant number, since it is smaller than the sum of its proper divisors (27210717168).

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

12235026000 is a wasteful number, since it uses less digits than its factorization.

12235026000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039197 (or 2039181 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 21.

Adding to 12235026000 its reverse (62053221), we get a palindrome (12297079221).

The spelling of 12235026000 in words is "twelve billion, two hundred thirty-five million, twenty-six thousand".