103022412 has 24 divisors (see below), whose sum is σ = 244328112. Its totient is φ = 33777600.

The previous prime is 103022411. The next prime is 103022429. The reversal of 103022412 is 214220301.

It is a super-2 number, since 2×103022412² = 21227234748595488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103022391 and 103022400.

It is not an unprimeable number, because it can be changed into a prime (103022411) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69639 + ... + 71102.

It is an arithmetic number, because the mean of its divisors is an integer number (10180338).

Almost surely, 2^103022412 is an apocalyptic number.

103022412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103022412 is an abundant number, since it is smaller than the sum of its proper divisors (141305700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103022412 is a wasteful number, since it uses less digits than its factorization.

103022412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140809 (or 140807 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 103022412 is about 10149.9956650237. The cubic root of 103022412 is about 468.7888114353.

Adding to 103022412 its reverse (214220301), we get a palindrome (317242713).

The spelling of 103022412 in words is "one hundred three million, twenty-two thousand, four hundred twelve".