402212322007 has 2 divisors, whose sum is σ = 402212322008. Its totient is φ = 402212322006.

The previous prime is 402212321983. The next prime is 402212322019. The reversal of 402212322007 is 700223212204.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 402212322007 - 2¹⁵ = 402212289239 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (402212322037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201106161003 + 201106161004.

It is an arithmetic number, because the mean of its divisors is an integer number (201106161004).

Almost surely, 2^402212322007 is an apocalyptic number.

402212322007 is a deficient number, since it is larger than the sum of its proper divisors (1).

402212322007 is an equidigital number, since it uses as much as digits as its factorization.

402212322007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 25.

The spelling of 402212322007 in words is "four hundred two billion, two hundred twelve million, three hundred twenty-two thousand, seven".