10012022291 has 8 divisors (see below), whose sum is σ = 10784338944. Its totient is φ = 9267789960.

The previous prime is 10012022249. The next prime is 10012022341. The reversal of 10012022291 is 19222021001.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10012022291 - 2¹⁸ = 10011760147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10012022201) 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, 7020341 + ... + 7021766.

It is an arithmetic number, because the mean of its divisors is an integer number (1348042368).

Almost surely, 2^10012022291 is an apocalyptic number.

10012022291 is a deficient number, since it is larger than the sum of its proper divisors (772316653).

10012022291 is a wasteful number, since it uses less digits than its factorization.

10012022291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14042161.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 10012022291 its reverse (19222021001), we get a palindrome (29234043292).

The spelling of 10012022291 in words is "ten billion, twelve million, twenty-two thousand, two hundred ninety-one".