10221123123302 has 32 divisors (see below), whose sum is σ = 18870329685312. Its totient is φ = 4043400395904.

The previous prime is 10221123123287. The next prime is 10221123123307. The reversal of 10221123123302 is 20332132112201.

10221123123302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221123123307) 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, 5394488 + ... + 7038660.

It is an arithmetic number, because the mean of its divisors is an integer number (589697802666).

Almost surely, 2^{10221123123302} is an apocalyptic number.

10221123123302 is a deficient number, since it is larger than the sum of its proper divisors (8649206562010).

10221123123302 is a wasteful number, since it uses less digits than its factorization.

10221123123302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1678352.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 10221123123302 its reverse (20332132112201), we get a palindrome (30553255235503).

It can be divided in two parts, 1022112 and 3123302, that added together give a palindrome (4145414).

The spelling of 10221123123302 in words is "ten trillion, two hundred twenty-one billion, one hundred twenty-three million, one hundred twenty-three thousand, three hundred two".