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1422422342113 = 18118223431251
BaseRepresentation
bin10100101100101110111…
…110100111100111100001
312000222112001120210102011
4110230232332213213201
5141301110104421423
63005241331152521
7204523644262603
oct24545676474741
95028461523364
101422422342113
114a9278369843
121ab812445741
13a41980c0926
144cbba4c9173
15270018b6b0d
hex14b2efa79e1

1422422342113 has 8 divisors (see below), whose sum is σ = 1430362833536. Its totient is φ = 1414482750000.

The previous prime is 1422422342069. The next prime is 1422422342119. The reversal of 1422422342113 is 3112432242241.

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 1422422342113 - 225 = 1422388787681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1422422342119) 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, 3082738 + ... + 3513988.

It is an arithmetic number, because the mean of its divisors is an integer number (178795354192).

Almost surely, 21422422342113 is an apocalyptic number.

It is an amenable number.

1422422342113 is a deficient number, since it is larger than the sum of its proper divisors (7940491423).

1422422342113 is a wasteful number, since it uses less digits than its factorization.

1422422342113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 449655.

The product of its digits is 18432, while the sum is 31.

Adding to 1422422342113 its reverse (3112432242241), we get a palindrome (4534854584354).

The spelling of 1422422342113 in words is "one trillion, four hundred twenty-two billion, four hundred twenty-two million, three hundred forty-two thousand, one hundred thirteen".

Divisors: 1 181 18223 431251 3298363 78056431 7858686973 1422422342113