29466552220 has 48 divisors (see below), whose sum is σ = 70732751040. Its totient is φ = 10100957184.

The previous prime is 29466552197. The next prime is 29466552223. The reversal of 29466552220 is 2225566492.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29466552223) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 897942 + ... + 930178.

It is an arithmetic number, because the mean of its divisors is an integer number (1473598980).

Almost surely, 2^29466552220 is an apocalyptic number.

29466552220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29466552220 is an abundant number, since it is smaller than the sum of its proper divisors (41266198820).

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

29466552220 is a wasteful number, since it uses less digits than its factorization.

29466552220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38782 (or 38780 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 29466552220 in words is "twenty-nine billion, four hundred sixty-six million, five hundred fifty-two thousand, two hundred twenty".