422146151236 has 6 divisors (see below), whose sum is σ = 738755764670. Its totient is φ = 211073075616.

The previous prime is 422146151233. The next prime is 422146151239. The reversal of 422146151236 is 632151641224.

It is an interprime number because it is at equal distance from previous prime (422146151233) and next prime (422146151239).

It can be written as a sum of positive squares in only one way, i.e., 361689176836 + 60456974400 = 601406^2 + 245880^2 .

It is a junction number, because it is equal to n+sod(n) for n = 422146151195 and 422146151204.

It is not an unprimeable number, because it can be changed into a prime (422146151233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 52768268901 + ... + 52768268908.

Almost surely, 2^422146151236 is an apocalyptic number.

It is an amenable number.

422146151236 is a deficient number, since it is larger than the sum of its proper divisors (316609613434).

422146151236 is a wasteful number, since it uses less digits than its factorization.

422146151236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105536537813 (or 105536537811 counting only the distinct ones).

The product of its digits is 69120, while the sum is 37.

The spelling of 422146151236 in words is "four hundred twenty-two billion, one hundred forty-six million, one hundred fifty-one thousand, two hundred thirty-six".