402032203022 has 4 divisors (see below), whose sum is σ = 603048304536. Its totient is φ = 201016101510.

The previous prime is 402032203021. The next prime is 402032203037. The reversal of 402032203022 is 220302230204.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 402032202985 and 402032203003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (402032203021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100508050754 + ... + 100508050757.

It is an arithmetic number, because the mean of its divisors is an integer number (150762076134).

Almost surely, 2^402032203022 is an apocalyptic number.

402032203022 is a deficient number, since it is larger than the sum of its proper divisors (201016101514).

402032203022 is a wasteful number, since it uses less digits than its factorization.

402032203022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201016101513.

The product of its (nonzero) digits is 1152, while the sum is 20.

Adding to 402032203022 its reverse (220302230204), we get a palindrome (622334433226).

The spelling of 402032203022 in words is "four hundred two billion, thirty-two million, two hundred three thousand, twenty-two".