10222146074 has 24 divisors (see below), whose sum is σ = 17872148448. Its totient is φ = 4372189080.

The previous prime is 10222146073. The next prime is 10222146089. The reversal of 10222146074 is 47064122201.

It is a super-2 number, since 2×10222146074² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10222146073) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54392 + ... + 152979.

It is an arithmetic number, because the mean of its divisors is an integer number (744672852).

Almost surely, 2^10222146074 is an apocalyptic number.

10222146074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

10222146074 is a deficient number, since it is larger than the sum of its proper divisors (7650002374).

10222146074 is a wasteful number, since it uses less digits than its factorization.

10222146074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207890 (or 207883 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 29.

Adding to 10222146074 its reverse (47064122201), we get a palindrome (57286268275).

The spelling of 10222146074 in words is "ten billion, two hundred twenty-two million, one hundred forty-six thousand, seventy-four".