155522114 has 8 divisors (see below), whose sum is σ = 254490768. Its totient is φ = 70691860.

The previous prime is 155522111. The next prime is 155522117. The reversal of 155522114 is 411225551.

155522114 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (155522111) and next prime (155522117).

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

It is not an unprimeable number, because it can be changed into a prime (155522111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3534572 + ... + 3534615.

It is an arithmetic number, because the mean of its divisors is an integer number (31811346).

Almost surely, 2^155522114 is an apocalyptic number.

155522114 is a deficient number, since it is larger than the sum of its proper divisors (98968654).

155522114 is a wasteful number, since it uses less digits than its factorization.

155522114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7069200.

The product of its digits is 2000, while the sum is 26.

The square root of 155522114 is about 12470.8505724349. The cubic root of 155522114 is about 537.7710062244.

Adding to 155522114 its reverse (411225551), we get a palindrome (566747665).

The spelling of 155522114 in words is "one hundred fifty-five million, five hundred twenty-two thousand, one hundred fourteen".