70222433 has 2 divisors, whose sum is σ = 70222434. Its totient is φ = 70222432.

The previous prime is 70222429. The next prime is 70222447. The reversal of 70222433 is 33422207.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67043344 + 3179089 = 8188^2 + 1783^2 .

It is a cyclic number.

It is not a de Polignac number, because 70222433 - 2² = 70222429 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 70222399 and 70222408.

It is not a weakly prime, because it can be changed into another prime (70225433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35111216 + 35111217.

It is an arithmetic number, because the mean of its divisors is an integer number (35111217).

Almost surely, 2^70222433 is an apocalyptic number.

It is an amenable number.

70222433 is a deficient number, since it is larger than the sum of its proper divisors (1).

70222433 is an equidigital number, since it uses as much as digits as its factorization.

70222433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 23.

The square root of 70222433 is about 8379.8826364097. The cubic root of 70222433 is about 412.5645969238.

The spelling of 70222433 in words is "seventy million, two hundred twenty-two thousand, four hundred thirty-three".