2229491620401 has 8 divisors (see below), whose sum is σ = 2972670951744. Its totient is φ = 1486320018000.

The previous prime is 2229491620361. The next prime is 2229491620403. The reversal of 2229491620401 is 1040261949222.

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

It is not a de Polignac number, because 2229491620401 - 2⁷ = 2229491620273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2229491620403) 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, 1221850 + ... + 2439651.

It is an arithmetic number, because the mean of its divisors is an integer number (371583868968).

Almost surely, 2^{2229491620401} is an apocalyptic number.

It is an amenable number.

2229491620401 is a deficient number, since it is larger than the sum of its proper divisors (743179331343).

2229491620401 is a wasteful number, since it uses less digits than its factorization.

2229491620401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3864471.

The product of its (nonzero) digits is 124416, while the sum is 42.

The spelling of 2229491620401 in words is "two trillion, two hundred twenty-nine billion, four hundred ninety-one million, six hundred twenty thousand, four hundred one".