10021230122 has 32 divisors (see below), whose sum is σ = 15485904000. Its totient is φ = 4861908928.

The previous prime is 10021230103. The next prime is 10021230151. The reversal of 10021230122 is 22103212001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 10021230097 and 10021230106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2934488 + ... + 2937900.

It is an arithmetic number, because the mean of its divisors is an integer number (483934500).

Almost surely, 2^10021230122 is an apocalyptic number.

10021230122 is a deficient number, since it is larger than the sum of its proper divisors (5464673878).

10021230122 is a wasteful number, since it uses less digits than its factorization.

10021230122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10021230122 its reverse (22103212001), we get a palindrome (32124442123).

The spelling of 10021230122 in words is "ten billion, twenty-one million, two hundred thirty thousand, one hundred twenty-two".