10215222130 has 32 divisors (see below), whose sum is σ = 19372219200. Its totient is φ = 3867619392.

The previous prime is 10215222091. The next prime is 10215222163. The reversal of 10215222130 is 3122251201.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 10215222098 and 10215222107.

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, 197856 + ... + 244084.

It is an arithmetic number, because the mean of its divisors is an integer number (605381850).

Almost surely, 2^10215222130 is an apocalyptic number.

10215222130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10215222130 is a deficient number, since it is larger than the sum of its proper divisors (9156997070).

10215222130 is a wasteful number, since it uses less digits than its factorization.

10215222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47418.

The product of its (nonzero) digits is 240, while the sum is 19.

Adding to 10215222130 its reverse (3122251201), we get a palindrome (13337473331).

The spelling of 10215222130 in words is "ten billion, two hundred fifteen million, two hundred twenty-two thousand, one hundred thirty".