22244212035 has 32 divisors (see below), whose sum is σ = 39709412160. Its totient is φ = 11814336000.

The previous prime is 22244212021. The next prime is 22244212049. The reversal of 22244212035 is 53021244222.

It is an interprime number because it is at equal distance from previous prime (22244212021) and next prime (22244212049).

It is not a de Polignac number, because 22244212035 - 2⁶ = 22244211971 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 309316 + ... + 374385.

It is an arithmetic number, because the mean of its divisors is an integer number (1240919130).

Almost surely, 2^22244212035 is an apocalyptic number.

22244212035 is a deficient number, since it is larger than the sum of its proper divisors (17465200125).

22244212035 is a wasteful number, since it uses less digits than its factorization.

22244212035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683956 (or 683950 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 27.

Adding to 22244212035 its reverse (53021244222), we get a palindrome (75265456257).

The spelling of 22244212035 in words is "twenty-two billion, two hundred forty-four million, two hundred twelve thousand, thirty-five".