240012022 has 16 divisors (see below), whose sum is σ = 362471760. Its totient is φ = 119191392.

The previous prime is 240012011. The next prime is 240012067. The reversal of 240012022 is 220210042.

It is a junction number, because it is equal to n+sod(n) for n = 240011993 and 240012011.

It is a congruent number.

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, 280948 + ... + 281800.

It is an arithmetic number, because the mean of its divisors is an integer number (22654485).

Almost surely, 2^240012022 is an apocalyptic number.

240012022 is a deficient number, since it is larger than the sum of its proper divisors (122459738).

240012022 is a wasteful number, since it uses less digits than its factorization.

240012022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1647.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 240012022 is about 15492.3213883524. The cubic root of 240012022 is about 621.4568774478.

Adding to 240012022 its reverse (220210042), we get a palindrome (460222064).

The spelling of 240012022 in words is "two hundred forty million, twelve thousand, twenty-two".