132222154 has 16 divisors (see below), whose sum is σ = 201307680. Its totient is φ = 65124400.

The previous prime is 132222149. The next prime is 132222163. The reversal of 132222154 is 451222231.

It is a happy 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, 68604 + ... + 70504.

It is an arithmetic number, because the mean of its divisors is an integer number (12581730).

Almost surely, 2^132222154 is an apocalyptic number.

132222154 is a deficient number, since it is larger than the sum of its proper divisors (69085526).

132222154 is a wasteful number, since it uses less digits than its factorization.

132222154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405.

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

The square root of 132222154 is about 11498.7892406114. The cubic root of 132222154 is about 509.4498154953.

Adding to 132222154 its reverse (451222231), we get a palindrome (583444385).

It can be divided in two parts, 13222 and 2154, that added together give a square (15376 = 124²).

The spelling of 132222154 in words is "one hundred thirty-two million, two hundred twenty-two thousand, one hundred fifty-four".