2130100022 has 4 divisors (see below), whose sum is σ = 3195150036. Its totient is φ = 1065050010.

The previous prime is 2130100001. The next prime is 2130100031. The reversal of 2130100022 is 2200010312.

It is a happy number.

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

It is a super-2 number, since 2×2130100022² = 9074652207448800968, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2130099976 and 2130100012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 532525004 + ... + 532525007.

It is an arithmetic number, because the mean of its divisors is an integer number (798787509).

Almost surely, 2^2130100022 is an apocalyptic number.

2130100022 is a deficient number, since it is larger than the sum of its proper divisors (1065050014).

2130100022 is a wasteful number, since it uses less digits than its factorization.

2130100022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1065050013.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 2130100022 is about 46153.0066409546. The cubic root of 2130100022 is about 1286.6684906802.

Adding to 2130100022 its reverse (2200010312), we get a palindrome (4330110334).

The spelling of 2130100022 in words is "two billion, one hundred thirty million, one hundred thousand, twenty-two".