10100213122 has 8 divisors (see below), whose sum is σ = 15152380236. Its totient is φ = 5049419712.

The previous prime is 10100213113. The next prime is 10100213131. The reversal of 10100213122 is 22131200101.

It is an interprime number because it is at equal distance from previous prime (10100213113) and next prime (10100213131).

It can be written as a sum of positive squares in 2 ways, for example, as 10003800361 + 96412761 = 100019^2 + 9819^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 324843 + ... + 354574.

Almost surely, 2^10100213122 is an apocalyptic number.

10100213122 is a deficient number, since it is larger than the sum of its proper divisors (5052167114).

10100213122 is an equidigital number, since it uses as much as digits as its factorization.

10100213122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 686852.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 10100213122 its reverse (22131200101), we get a palindrome (32231413223).

The spelling of 10100213122 in words is "ten billion, one hundred million, two hundred thirteen thousand, one hundred twenty-two".