70022031223 has 2 divisors, whose sum is σ = 70022031224. Its totient is φ = 70022031222.

The previous prime is 70022031203. The next prime is 70022031227. The reversal of 70022031223 is 32213022007.

It is a strong prime.

It is an emirp because it is prime and its reverse (32213022007) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 70022031223 - 2¹³ = 70022023031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70022031194 and 70022031203.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (70022031227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35011015611 + 35011015612.

It is an arithmetic number, because the mean of its divisors is an integer number (35011015612).

Almost surely, 2^70022031223 is an apocalyptic number.

70022031223 is a deficient number, since it is larger than the sum of its proper divisors (1).

70022031223 is an equidigital number, since it uses as much as digits as its factorization.

70022031223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 22.

The spelling of 70022031223 in words is "seventy billion, twenty-two million, thirty-one thousand, two hundred twenty-three".