10302233220042 has 32 divisors (see below), whose sum is σ = 22142113204032. Its totient is φ = 3183833266944.

The previous prime is 10302233219963. The next prime is 10302233220047. The reversal of 10302233220042 is 24002233220301.

It is a super-2 number, since 2×10302233220042² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10302233219994 and 10302233220021.

It is not an unprimeable number, because it can be changed into a prime (10302233220047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 753741573 + ... + 753755240.

It is an arithmetic number, because the mean of its divisors is an integer number (691941037626).

Almost surely, 2^{10302233220042} is an apocalyptic number.

10302233220042 is an abundant number, since it is smaller than the sum of its proper divisors (11839879983990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10302233220042 is a wasteful number, since it uses less digits than its factorization.

10302233220042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1507496902.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 10302233220042 its reverse (24002233220301), we get a palindrome (34304466440343).

The spelling of 10302233220042 in words is "ten trillion, three hundred two billion, two hundred thirty-three million, two hundred twenty thousand, forty-two".