147902226061 has 2 divisors, whose sum is σ = 147902226062. Its totient is φ = 147902226060.

The previous prime is 147902226007. The next prime is 147902226089. The reversal of 147902226061 is 160622209741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 130555755625 + 17346470436 = 361325^2 + 131706^2 .

It is a cyclic number.

It is not a de Polignac number, because 147902226061 - 2¹¹ = 147902224013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147902206061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 73951113030 + 73951113031.

It is an arithmetic number, because the mean of its divisors is an integer number (73951113031).

Almost surely, 2^147902226061 is an apocalyptic number.

It is an amenable number.

147902226061 is a deficient number, since it is larger than the sum of its proper divisors (1).

147902226061 is an equidigital number, since it uses as much as digits as its factorization.

147902226061 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The spelling of 147902226061 in words is "one hundred forty-seven billion, nine hundred two million, two hundred twenty-six thousand, sixty-one".