147222237076 has 6 divisors (see below), whose sum is σ = 257638914890. Its totient is φ = 73611118536.

The previous prime is 147222237049. The next prime is 147222237083. The reversal of 147222237076 is 670732222741.

It can be written as a sum of positive squares in only one way, i.e., 119840592400 + 27381644676 = 346180^2 + 165474^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18402779631 + ... + 18402779638.

Almost surely, 2^147222237076 is an apocalyptic number.

It is an amenable number.

147222237076 is a deficient number, since it is larger than the sum of its proper divisors (110416677814).

147222237076 is a wasteful number, since it uses less digits than its factorization.

147222237076 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36805559273 (or 36805559271 counting only the distinct ones).

The product of its (nonzero) digits is 395136, while the sum is 43.

The spelling of 147222237076 in words is "one hundred forty-seven billion, two hundred twenty-two million, two hundred thirty-seven thousand, seventy-six".