43451100222060 has 96 divisors (see below), whose sum is σ = 125604168947712. Its totient is φ = 11211716367360.

The previous prime is 43451100222059. The next prime is 43451100222151. The reversal of 43451100222060 is 6022200115434.

It is a super-2 number, since 2×43451100222060² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12687732 + ... + 15744228.

It is an arithmetic number, because the mean of its divisors is an integer number (1308376759872).

Almost surely, 2^{43451100222060} is an apocalyptic number.

It is an amenable number.

43451100222060 is an abundant number, since it is smaller than the sum of its proper divisors (82153068725652).

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

43451100222060 is a wasteful number, since it uses less digits than its factorization.

43451100222060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3064183 (or 3064181 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 43451100222060 its reverse (6022200115434), we get a palindrome (49473300337494).

The spelling of 43451100222060 in words is "forty-three trillion, four hundred fifty-one billion, one hundred million, two hundred twenty-two thousand, sixty".