422214404140 has 24 divisors (see below), whose sum is σ = 938806146432. Its totient is φ = 158951304960.

The previous prime is 422214404093. The next prime is 422214404243. The reversal of 422214404140 is 41404412224.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 422214404099 and 422214404108.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620903196 + ... + 620903875.

It is an arithmetic number, because the mean of its divisors is an integer number (39116922768).

Almost surely, 2^422214404140 is an apocalyptic number.

It is an amenable number.

422214404140 is an abundant number, since it is smaller than the sum of its proper divisors (516591742292).

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

422214404140 is a wasteful number, since it uses less digits than its factorization.

422214404140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1241807097 (or 1241807095 counting only the distinct ones).

The product of its (nonzero) digits is 8192, while the sum is 28.

Adding to 422214404140 its reverse (41404412224), we get a palindrome (463618816364).

The spelling of 422214404140 in words is "four hundred twenty-two billion, two hundred fourteen million, four hundred four thousand, one hundred forty".