145412503022 has 16 divisors (see below), whose sum is σ = 223523544192. Its totient is φ = 70925726520.

The previous prime is 145412502967. The next prime is 145412503037. The reversal of 145412503022 is 220305214541.

It is a super-2 number, since 2×145412503022² (a number of 23 digits) contains 22 as substring.

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, 5254004 + ... + 5281607.

It is an arithmetic number, because the mean of its divisors is an integer number (13970221512).

Almost surely, 2^145412503022 is an apocalyptic number.

145412503022 is a deficient number, since it is larger than the sum of its proper divisors (78111041170).

145412503022 is a wasteful number, since it uses less digits than its factorization.

145412503022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10535783.

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 145412503022 its reverse (220305214541), we get a palindrome (365717717563).

The spelling of 145412503022 in words is "one hundred forty-five billion, four hundred twelve million, five hundred three thousand, twenty-two".