2245031626236 has 36 divisors (see below), whose sum is σ = 6093657272808. Its totient is φ = 641437607328.

The previous prime is 2245031626219. The next prime is 2245031626237. The reversal of 2245031626236 is 6326261305422.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2245031626237) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1909039911 + ... + 1909041086.

It is an arithmetic number, because the mean of its divisors is an integer number (169268257578).

Almost surely, 2^{2245031626236} is an apocalyptic number.

It is an amenable number.

2245031626236 is an abundant number, since it is smaller than the sum of its proper divisors (3848625646572).

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

2245031626236 is a wasteful number, since it uses less digits than its factorization.

2245031626236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3818081018 (or 3818081009 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 2245031626236 in words is "two trillion, two hundred forty-five billion, thirty-one million, six hundred twenty-six thousand, two hundred thirty-six".