4022012402232 has 32 divisors (see below), whose sum is σ = 10969124734080. Its totient is φ = 1218791636960.

The previous prime is 4022012402231. The next prime is 4022012402323. The reversal of 4022012402232 is 2322042102204.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022012402231) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7617447468 + ... + 7617447995.

It is an arithmetic number, because the mean of its divisors is an integer number (342785147940).

Almost surely, 2^{4022012402232} is an apocalyptic number.

It is an amenable number.

4022012402232 is an abundant number, since it is smaller than the sum of its proper divisors (6947112331848).

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

4022012402232 is a wasteful number, since it uses less digits than its factorization.

4022012402232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15234895483 (or 15234895479 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 4022012402232 its reverse (2322042102204), we get a palindrome (6344054504436).

It can be divided in two parts, 4022012 and 402232, that added together give a palindrome (4424244).

The spelling of 4022012402232 in words is "four trillion, twenty-two billion, twelve million, four hundred two thousand, two hundred thirty-two".