153122210 has 16 divisors (see below), whose sum is σ = 275772600. Its totient is φ = 61214976.

The previous prime is 153122191. The next prime is 153122323. The reversal of 153122210 is 12221351.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 88303609 + 64818601 = 9397^2 + 8051^2 .

It is a super-2 number, since 2×153122210² = 46892822390568200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23156 + ... + 29024.

Almost surely, 2^153122210 is an apocalyptic number.

153122210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153122210 is a deficient number, since it is larger than the sum of its proper divisors (122650390).

153122210 is a wasteful number, since it uses less digits than its factorization.

153122210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8485.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 153122210 is about 12374.2559372271. The cubic root of 153122210 is about 534.9904909947.

Adding to 153122210 its reverse (12221351), we get a palindrome (165343561).

The spelling of 153122210 in words is "one hundred fifty-three million, one hundred twenty-two thousand, two hundred ten".