302212041029 has 4 divisors (see below), whose sum is σ = 306351932076. Its totient is φ = 298072149984.

The previous prime is 302212041017. The next prime is 302212041041. The reversal of 302212041029 is 920140212203.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (302212041017) and next prime (302212041041).

It can be written as a sum of positive squares in 2 ways, for example, as 108063412900 + 194148628129 = 328730^2 + 440623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-302212041029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 302212040989 and 302212041007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302212041049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069945414 + ... + 2069945559.

It is an arithmetic number, because the mean of its divisors is an integer number (76587983019).

Almost surely, 2^302212041029 is an apocalyptic number.

It is an amenable number.

302212041029 is a deficient number, since it is larger than the sum of its proper divisors (4139891047).

302212041029 is an equidigital number, since it uses as much as digits as its factorization.

302212041029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4139891046.

The product of its (nonzero) digits is 1728, while the sum is 26.

The spelling of 302212041029 in words is "three hundred two billion, two hundred twelve million, forty-one thousand, twenty-nine".