420114022 has 4 divisors (see below), whose sum is σ = 630171036. Its totient is φ = 210057010.

The previous prime is 420113977. The next prime is 420114049. The reversal of 420114022 is 220411024.

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 = 420113987 and 420114005.

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, 105028504 + ... + 105028507.

It is an arithmetic number, because the mean of its divisors is an integer number (157542759).

Almost surely, 2^420114022 is an apocalyptic number.

420114022 is a deficient number, since it is larger than the sum of its proper divisors (210057014).

420114022 is a wasteful number, since it uses less digits than its factorization.

420114022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210057013.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 420114022 is about 20496.6831950928. The cubic root of 420114022 is about 748.9550021303.

Adding to 420114022 its reverse (220411024), we get a palindrome (640525046).

The spelling of 420114022 in words is "four hundred twenty million, one hundred fourteen thousand, twenty-two".