22629091019 has 2 divisors, whose sum is σ = 22629091020. Its totient is φ = 22629091018.

The previous prime is 22629091003. The next prime is 22629091031. The reversal of 22629091019 is 91019092622.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22629091019 - 2⁴ = 22629091003 is a prime.

It is a super-2 number, since 2×22629091019² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (22629091319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11314545509 + 11314545510.

It is an arithmetic number, because the mean of its divisors is an integer number (11314545510).

Almost surely, 2^22629091019 is an apocalyptic number.

22629091019 is a deficient number, since it is larger than the sum of its proper divisors (1).

22629091019 is an equidigital number, since it uses as much as digits as its factorization.

22629091019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34992, while the sum is 41.

The spelling of 22629091019 in words is "twenty-two billion, six hundred twenty-nine million, ninety-one thousand, nineteen".