147013122 has 16 divisors (see below), whose sum is σ = 304165440. Its totient is φ = 47314512.

The previous prime is 147013091. The next prime is 147013157. The reversal of 147013122 is 221310741.

It is a super-2 number, since 2×147013122² = 43225716080373768, 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, 422278 + ... + 422625.

It is an arithmetic number, because the mean of its divisors is an integer number (19010340).

Almost surely, 2^147013122 is an apocalyptic number.

147013122 is an abundant number, since it is smaller than the sum of its proper divisors (157152318).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

147013122 is a wasteful number, since it uses less digits than its factorization.

147013122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 844937.

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 147013122 is about 12124.8967830658. The cubic root of 147013122 is about 527.7789119713.

Adding to 147013122 its reverse (221310741), we get a palindrome (368323863).

The spelling of 147013122 in words is "one hundred forty-seven million, thirteen thousand, one hundred twenty-two".