260031022 has 8 divisors (see below), whose sum is σ = 390434616. Its totient is φ = 129886152.

The previous prime is 260031011. The next prime is 260031041. The reversal of 260031022 is 220130062.

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

It is a super-2 number, since 2×260031022² = 135232264804728968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 260030987 and 260031005.

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, 62148 + ... + 66199.

It is an arithmetic number, because the mean of its divisors is an integer number (48804327).

Almost surely, 2^260031022 is an apocalyptic number.

260031022 is a deficient number, since it is larger than the sum of its proper divisors (130403594).

260031022 is a wasteful number, since it uses less digits than its factorization.

260031022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129362.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 260031022 is about 16125.4774192890. The cubic root of 260031022 is about 638.2758132417.

Adding to 260031022 its reverse (220130062), we get a palindrome (480161084).

The spelling of 260031022 in words is "two hundred sixty million, thirty-one thousand, twenty-two".