29092219093 has 12 divisors (see below), whose sum is σ = 35313360480. Its totient is φ = 23852004792.

The previous prime is 29092219069. The next prime is 29092219097. The reversal of 29092219093 is 39091229092.

It is not a de Polignac number, because 29092219093 - 2²¹ = 29090121941 is a prime.

It is a super-2 number, since 2×29092219093² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29092219097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12905803 + ... + 12908056.

It is an arithmetic number, because the mean of its divisors is an integer number (2942780040).

Almost surely, 2^29092219093 is an apocalyptic number.

29092219093 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

29092219093 is a deficient number, since it is larger than the sum of its proper divisors (6221141387).

29092219093 is a wasteful number, since it uses less digits than its factorization.

29092219093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25813896 (or 25813889 counting only the distinct ones).

The product of its (nonzero) digits is 157464, while the sum is 46.

Subtracting 29092219093 from its reverse (39091229092), we obtain a palindrome (9999009999).

The spelling of 29092219093 in words is "twenty-nine billion, ninety-two million, two hundred nineteen thousand, ninety-three".