10211230213422 has 32 divisors (see below), whose sum is σ = 23353269234432. Its totient is φ = 2915830039104.

The previous prime is 10211230213411. The next prime is 10211230213427. The reversal of 10211230213422 is 22431203211201.

It is a junction number, because it is equal to n+sod(n) for n = 10211230213392 and 10211230213401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211230213427) 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, 69271648 + ... + 69418899.

It is an arithmetic number, because the mean of its divisors is an integer number (729789663576).

Almost surely, 2^{10211230213422} is an apocalyptic number.

10211230213422 is an abundant number, since it is smaller than the sum of its proper divisors (13142039021010).

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

10211230213422 is a wasteful number, since it uses less digits than its factorization.

10211230213422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138692312.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10211230213422 its reverse (22431203211201), we get a palindrome (32642433424623).

The spelling of 10211230213422 in words is "ten trillion, two hundred eleven billion, two hundred thirty million, two hundred thirteen thousand, four hundred twenty-two".