240222022 has 8 divisors (see below), whose sum is σ = 372758400. Its totient is φ = 115969224.

The previous prime is 240221999. The next prime is 240222043. The reversal of 240222022 is 220222042.

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

It is a junction number, because it is equal to n+sod(n) for n = 240221987 and 240222005.

It is a congruent number.

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, 2070822 + ... + 2070937.

It is an arithmetic number, because the mean of its divisors is an integer number (46594800).

Almost surely, 2^240222022 is an apocalyptic number.

240222022 is a deficient number, since it is larger than the sum of its proper divisors (132536378).

240222022 is a wasteful number, since it uses less digits than its factorization.

240222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4141790.

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 240222022 is about 15499.0974575941. The cubic root of 240222022 is about 621.6380737887.

Adding to 240222022 its reverse (220222042), we get a palindrome (460444064).

The spelling of 240222022 in words is "two hundred forty million, two hundred twenty-two thousand, twenty-two".