22016601610401 has 8 divisors (see below), whose sum is σ = 29356487614944. Its totient is φ = 14677225006400.

The previous prime is 22016601610397. The next prime is 22016601610469. The reversal of 22016601610401 is 10401610661022.

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

It is a cyclic number.

It is not a de Polignac number, because 22016601610401 - 2² = 22016601610397 is a prime.

It is a super-2 number, since 2×22016601610401² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22016601610481) 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, 127249275 + ... + 127422176.

It is an arithmetic number, because the mean of its divisors is an integer number (3669560951868).

Almost surely, 2^{22016601610401} is an apocalyptic number.

It is an amenable number.

22016601610401 is a deficient number, since it is larger than the sum of its proper divisors (7339886004543).

22016601610401 is a wasteful number, since it uses less digits than its factorization.

22016601610401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254700271.

The product of its (nonzero) digits is 3456, while the sum is 30.

The spelling of 22016601610401 in words is "twenty-two trillion, sixteen billion, six hundred one million, six hundred ten thousand, four hundred one".