10301222032 has 20 divisors (see below), whose sum is σ = 20036285676. Its totient is φ = 5130567680.

The previous prime is 10301222017. The next prime is 10301222051. The reversal of 10301222032 is 23022210301.

It can be written as a sum of positive squares in 2 ways, for example, as 6114614416 + 4186607616 = 78196^2 + 64704^2 .

It is a super-2 number, since 2×10301222032² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a junction number, because it is equal to n+sod(n) for n = 10301221997 and 10301222015.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1248469 + ... + 1256692.

Almost surely, 2^10301222032 is an apocalyptic number.

It is an amenable number.

10301222032 is a deficient number, since it is larger than the sum of its proper divisors (9735063644).

10301222032 is a wasteful number, since it uses less digits than its factorization.

10301222032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505426 (or 2505420 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10301222032 its reverse (23022210301), we get a palindrome (33323432333).

The spelling of 10301222032 in words is "ten billion, three hundred one million, two hundred twenty-two thousand, thirty-two".