22233342851 has 2 divisors, whose sum is σ = 22233342852. Its totient is φ = 22233342850.

The previous prime is 22233342793. The next prime is 22233342869. The reversal of 22233342851 is 15824333222.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22233342851 - 2²² = 22229148547 is a prime.

It is a super-2 number, since 2×22233342851² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22233342871) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11116671425 + 11116671426.

It is an arithmetic number, because the mean of its divisors is an integer number (11116671426).

Almost surely, 2^22233342851 is an apocalyptic number.

22233342851 is a deficient number, since it is larger than the sum of its proper divisors (1).

22233342851 is an equidigital number, since it uses as much as digits as its factorization.

22233342851 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 35.

The spelling of 22233342851 in words is "twenty-two billion, two hundred thirty-three million, three hundred forty-two thousand, eight hundred fifty-one".