240222002 has 12 divisors (see below), whose sum is σ = 382776810. Its totient is φ = 113045376.

The previous prime is 240221999. The next prime is 240222043. The reversal of 240222002 is 200222042.

It can be written as a sum of positive squares in 3 ways, for example, as 226833721 + 13388281 = 15061^2 + 3659^2 .

It is a super-2 number, since 2×240222002² = 115413220489776008, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 207227 + ... + 208382.

Almost surely, 2^240222002 is an apocalyptic number.

240222002 is a deficient number, since it is larger than the sum of its proper divisors (142554808).

240222002 is a wasteful number, since it uses less digits than its factorization.

240222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415645 (or 415628 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 14.

The square root of 240222002 is about 15499.0968123952. The cubic root of 240222002 is about 621.6380565369.

Adding to 240222002 its reverse (200222042), we get a palindrome (440444044).

The spelling of 240222002 in words is "two hundred forty million, two hundred twenty-two thousand, two".