10100210122 has 8 divisors (see below), whose sum is σ = 15161787972. Its totient is φ = 5046280800.

The previous prime is 10100210093. The next prime is 10100210129. The reversal of 10100210122 is 22101200101.

It can be written as a sum of positive squares in 2 ways, for example, as 8905885641 + 1194324481 = 94371^2 + 34559^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 10100210099 and 10100210108.

It is not an unprimeable number, because it can be changed into a prime (10100210129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1908829 + ... + 1914112.

Almost surely, 2^10100210122 is an apocalyptic number.

10100210122 is a deficient number, since it is larger than the sum of its proper divisors (5061577850).

10100210122 is a wasteful number, since it uses less digits than its factorization.

10100210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3824264.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10100210122 its reverse (22101200101), we get a palindrome (32201410223).

The spelling of 10100210122 in words is "ten billion, one hundred million, two hundred ten thousand, one hundred twenty-two".