10221224034242 has 16 divisors (see below), whose sum is σ = 16511310860352. Its totient is φ = 4717458642960.

The previous prime is 10221224034173. The next prime is 10221224034253. The reversal of 10221224034242 is 24243042212201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3355517 + ... + 5630447.

It is an arithmetic number, because the mean of its divisors is an integer number (1031956928772).

Almost surely, 2^{10221224034242} is an apocalyptic number.

10221224034242 is a deficient number, since it is larger than the sum of its proper divisors (6290086826110).

10221224034242 is a wasteful number, since it uses less digits than its factorization.

10221224034242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2447753.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 10221224034242 its reverse (24243042212201), we get a palindrome (34464266246443).

The spelling of 10221224034242 in words is "ten trillion, two hundred twenty-one billion, two hundred twenty-four million, thirty-four thousand, two hundred forty-two".