240122030 has 16 divisors (see below), whose sum is σ = 447124320. Its totient is φ = 92736672.

The previous prime is 240122027. The next prime is 240122033. The reversal of 240122030 is 30221042.

It is an interprime number because it is at equal distance from previous prime (240122027) and next prime (240122033).

It is a junction number, because it is equal to n+sod(n) for n = 240121996 and 240122014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (240122033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 413714 + ... + 414293.

It is an arithmetic number, because the mean of its divisors is an integer number (27945270).

Almost surely, 2^240122030 is an apocalyptic number.

240122030 is a deficient number, since it is larger than the sum of its proper divisors (207002290).

240122030 is a wasteful number, since it uses less digits than its factorization.

240122030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 828043.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 240122030 is about 15495.8713856304. The cubic root of 240122030 is about 621.5518098952.

Adding to 240122030 its reverse (30221042), we get a palindrome (270343072).

The spelling of 240122030 in words is "two hundred forty million, one hundred twenty-two thousand, thirty".