147222237075 has 12 divisors (see below), whose sum is σ = 243407432088. Its totient is φ = 78518526400.

The previous prime is 147222237049. The next prime is 147222237083. The reversal of 147222237075 is 570732222741.

It is not a de Polignac number, because 147222237075 - 2¹⁸ = 147221974931 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 981481506 + ... + 981481655.

It is an arithmetic number, because the mean of its divisors is an integer number (20283952674).

Almost surely, 2^147222237075 is an apocalyptic number.

147222237075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

147222237075 is a deficient number, since it is larger than the sum of its proper divisors (96185195013).

147222237075 is a wasteful number, since it uses less digits than its factorization.

147222237075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962963174 (or 1962963169 counting only the distinct ones).

The product of its (nonzero) digits is 329280, while the sum is 42.

The spelling of 147222237075 in words is "one hundred forty-seven billion, two hundred twenty-two million, two hundred thirty-seven thousand, seventy-five".