4023226525212 has 72 divisors (see below), whose sum is σ = 10768332229200. Its totient is φ = 1262155335168.

The previous prime is 4023226525189. The next prime is 4023226525273. The reversal of 4023226525212 is 2125256223204.

4023226525212 is a `hidden beast` number, since 40 + 2 + 32 + 2 + 65 + 2 + 521 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33961339 + ... + 34079597.

It is an arithmetic number, because the mean of its divisors is an integer number (149560169850).

Almost surely, 2^{4023226525212} is an apocalyptic number.

It is an amenable number.

4023226525212 is an abundant number, since it is smaller than the sum of its proper divisors (6745105703988).

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

4023226525212 is a wasteful number, since it uses less digits than its factorization.

4023226525212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173875 (or 173870 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 36.

The spelling of 4023226525212 in words is "four trillion, twenty-three billion, two hundred twenty-six million, five hundred twenty-five thousand, two hundred twelve".