422054040202 has 8 divisors (see below), whose sum is σ = 633152872800. Its totient is φ = 211003082604.

The previous prime is 422054040179. The next prime is 422054040251. The reversal of 422054040202 is 202040450224.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×422054040202² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11946702 + ... + 11981977.

It is an arithmetic number, because the mean of its divisors is an integer number (79144109100).

Almost surely, 2^422054040202 is an apocalyptic number.

422054040202 is a deficient number, since it is larger than the sum of its proper divisors (211098832598).

422054040202 is a wasteful number, since it uses less digits than its factorization.

422054040202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23937500.

The product of its (nonzero) digits is 5120, while the sum is 25.

Adding to 422054040202 its reverse (202040450224), we get a palindrome (624094490426).

The spelling of 422054040202 in words is "four hundred twenty-two billion, fifty-four million, forty thousand, two hundred two".