29011155111092 has 24 divisors (see below), whose sum is σ = 63297065697600. Its totient is φ = 11303047445760.

The previous prime is 29011155111041. The next prime is 29011155111119.

It is a happy number.

29011155111092 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×29011155111092² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47096030717 + ... + 47096031332.

It is an arithmetic number, because the mean of its divisors is an integer number (2637377737400).

Almost surely, 2^{29011155111092} is an apocalyptic number.

29011155111092 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

29011155111092 is an abundant number, since it is smaller than the sum of its proper divisors (34285910586508).

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

29011155111092 is a wasteful number, since it uses less digits than its factorization.

29011155111092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94192062071 (or 94192062069 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 38.

The spelling of 29011155111092 in words is "twenty-nine trillion, eleven billion, one hundred fifty-five million, one hundred eleven thousand, ninety-two".