10234422423021 has 32 divisors (see below), whose sum is σ = 14871150125568. Its totient is φ = 6234546447360.

The previous prime is 10234422422923. The next prime is 10234422423023. The reversal of 10234422423021 is 12032422443201.

It is not a de Polignac number, because 10234422423021 - 2¹³ = 10234422414829 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10234422423021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10234422423023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4983390 + ... + 6730751.

It is an arithmetic number, because the mean of its divisors is an integer number (464723441424).

Almost surely, 2^{10234422423021} is an apocalyptic number.

It is an amenable number.

10234422423021 is a deficient number, since it is larger than the sum of its proper divisors (4636727702547).

10234422423021 is a wasteful number, since it uses less digits than its factorization.

10234422423021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11714661.

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 10234422423021 its reverse (12032422443201), we get a palindrome (22266844866222).

The spelling of 10234422423021 in words is "ten trillion, two hundred thirty-four billion, four hundred twenty-two million, four hundred twenty-three thousand, twenty-one".