22010012351 has 2 divisors, whose sum is σ = 22010012352. Its totient is φ = 22010012350.

The previous prime is 22010012333. The next prime is 22010012359. The reversal of 22010012351 is 15321001022.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 22010012351 - 2⁶ = 22010012287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22010012359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11005006175 + 11005006176.

It is an arithmetic number, because the mean of its divisors is an integer number (11005006176).

Almost surely, 2^22010012351 is an apocalyptic number.

22010012351 is a deficient number, since it is larger than the sum of its proper divisors (1).

22010012351 is an equidigital number, since it uses as much as digits as its factorization.

22010012351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 17.

Adding to 22010012351 its reverse (15321001022), we get a palindrome (37331013373).

The spelling of 22010012351 in words is "twenty-two billion, ten million, twelve thousand, three hundred fifty-one".