260152222 has 16 divisors (see below), whose sum is σ = 426902400. Its totient is φ = 117918040.

The previous prime is 260152219. The next prime is 260152231. The reversal of 260152222 is 222251062.

It is a happy number.

It is a super-2 number, since 2×260152222² = 135358357223074568, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 260152193 and 260152202.

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, 8572 + ... + 24367.

It is an arithmetic number, because the mean of its divisors is an integer number (26681400).

Almost surely, 2^260152222 is an apocalyptic number.

260152222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

260152222 is a deficient number, since it is larger than the sum of its proper divisors (166750178).

260152222 is a wasteful number, since it uses less digits than its factorization.

260152222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33311.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 260152222 is about 16129.2350097579. The cubic root of 260152222 is about 638.3749642482.

The spelling of 260152222 in words is "two hundred sixty million, one hundred fifty-two thousand, two hundred twenty-two".