10023421400222 has 4 divisors (see below), whose sum is σ = 15035132100336. Its totient is φ = 5011710700110.

The previous prime is 10023421400203. The next prime is 10023421400257. The reversal of 10023421400222 is 22200412432001.

10023421400222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505855350054 + ... + 2505855350057.

It is an arithmetic number, because the mean of its divisors is an integer number (3758783025084).

Almost surely, 2^{10023421400222} is an apocalyptic number.

10023421400222 is a deficient number, since it is larger than the sum of its proper divisors (5011710700114).

10023421400222 is an equidigital number, since it uses as much as digits as its factorization.

10023421400222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5011710700113.

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 10023421400222 its reverse (22200412432001), we get a palindrome (32223833832223).

The spelling of 10023421400222 in words is "ten trillion, twenty-three billion, four hundred twenty-one million, four hundred thousand, two hundred twenty-two".