10100100022 has 4 divisors (see below), whose sum is σ = 15150150036. Its totient is φ = 5050050010.

The previous prime is 10100100007. The next prime is 10100100029. The reversal of 10100100022 is 22000100101.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 10100099978 and 10100100014.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100100029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2525025004 + ... + 2525025007.

It is an arithmetic number, because the mean of its divisors is an integer number (3787537509).

Almost surely, 2^10100100022 is an apocalyptic number.

10100100022 is a deficient number, since it is larger than the sum of its proper divisors (5050050014).

10100100022 is an equidigital number, since it uses as much as digits as its factorization.

10100100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5050050013.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 10100100022 its reverse (22000100101), we get a palindrome (32100200123).

The spelling of 10100100022 in words is "ten billion, one hundred million, one hundred thousand, twenty-two".