10120222412 has 12 divisors (see below), whose sum is σ = 17720837400. Its totient is φ = 5057126016.

The previous prime is 10120222403. The next prime is 10120222439. The reversal of 10120222412 is 21422202101.

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, 738662 + ... + 752237.

It is an arithmetic number, because the mean of its divisors is an integer number (1476736450).

Almost surely, 2^10120222412 is an apocalyptic number.

It is an amenable number.

10120222412 is a deficient number, since it is larger than the sum of its proper divisors (7600614988).

10120222412 is a wasteful number, since it uses less digits than its factorization.

10120222412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1492600 (or 1492598 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 10120222412 its reverse (21422202101), we get a palindrome (31542424513).

The spelling of 10120222412 in words is "ten billion, one hundred twenty million, two hundred twenty-two thousand, four hundred twelve".