240022421700 has 36 divisors (see below), whose sum is σ = 694464874320. Its totient is φ = 64005979040.

The previous prime is 240022421621. The next prime is 240022421713. The reversal of 240022421700 is 7124220042.

It is a super-2 number, since 2×240022421700² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 400037070 + ... + 400037669.

Almost surely, 2^240022421700 is an apocalyptic number.

240022421700 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

240022421700 is an abundant number, since it is smaller than the sum of its proper divisors (454442452620).

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

240022421700 is a wasteful number, since it uses less digits than its factorization.

240022421700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 800074756 (or 800074749 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 24.

Adding to 240022421700 its reverse (7124220042), we get a palindrome (247146641742).

The spelling of 240022421700 in words is "two hundred forty billion, twenty-two million, four hundred twenty-one thousand, seven hundred".