402201033422 has 4 divisors (see below), whose sum is σ = 603301550136. Its totient is φ = 201100516710.

The previous prime is 402201033397. The next prime is 402201033431. The reversal of 402201033422 is 224330102204.

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

It is a super-2 number, since 2×402201033422² (a number of 24 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 as a sum of consecutive naturals, namely, 100550258354 + ... + 100550258357.

It is an arithmetic number, because the mean of its divisors is an integer number (150825387534).

Almost surely, 2^402201033422 is an apocalyptic number.

402201033422 is a deficient number, since it is larger than the sum of its proper divisors (201100516714).

402201033422 is a wasteful number, since it uses less digits than its factorization.

402201033422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201100516713.

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 402201033422 its reverse (224330102204), we get a palindrome (626531135626).

The spelling of 402201033422 in words is "four hundred two billion, two hundred one million, thirty-three thousand, four hundred twenty-two".